Fresh-Pressed Olive Oil Club

Olive Oil Hunter News #223

Summer Lentil Salad Recipe, Spotlight on Lentils, The Mediterranean Diet for IBS and Outrunning Alzheimer’s

Lentils are the unsung heroes of the legume family—high in protein and fiber along with other nutrients and fast to cook. They’re the perfect replacement for rice in summer salads and side dishes. They also fit right into the Mediterranean diet, a way of eating that could be a welcome change from the FODMAP diet for people living with IBS, according to a new study. I’m also sharing research that takes a deeper dive into exercise as a weapon in the war against Alzheimer’s.

Summer Lentil Salad

  • Summer lentil salad Summer Lentil Salad

    This protein-packed legume makes a satisfying meatless meal on its own as well as a zesty side dish for grilled tuna or salmon. 

    Ingredients

    For the lentils:

    • 1 cup dried French (du Puy) lentils
    • 3 cups homemade or low-sodium canned chicken stock, more broth or water as needed
    • 2 stalks celery, diced
    • 2 large carrots, diced
    • 1 bay leaf
    • 1 teaspoon coarse sea salt
    • 1 small red onion, diced
    • 1 large bell pepper, diced
    • 2 tablespoons finely chopped fresh flat-leaf parsley
    • Salt as desired

    For the dressing:

    • 1 tablespoon red wine vinegar, more to taste
    • 1 small shallot, minced
    • 1/8 teaspoon freshly ground black pepper
    • 1 tablespoon Dijon mustard
    • 1/4 cup extra virgin olive oil

    Directions

    Step 1

    Place the lentils in a sieve and rinse under cold running water, picking through to remove any pebbles. Bring the stock to a boil in a large pot, then add the lentils, celery, carrots, bay leaf, and salt. Turn down the heat to maintain a simmer, cover the pot, and cook until the lentils are tender but still toothsome (think al dente), about 25 minutes. Check 5 minutes in advance to make sure there’s still some liquid so that the lentils won’t scorch. If the lentils aren’t tender once the broth evaporates, add 1/2 cup more liquid and continue cooking 5-10 more minutes.

    Step 2

    While the lentils are cooking, make the dressing. In a medium bowl, mix the vinegar, shallot, black pepper, and Dijon. Slowly whisk in the olive oil. Taste and add more vinegar if desired.

    Step 3

    When the lentils are ready, strain off any remaining liquid and transfer to a large bowl; discard the bay leaf. Fold in the red onion, bell pepper, and parsley. Pour on the dressing and toss to coat. Taste and add salt as desired. Serve at room temperature or chilled.

    Yields 8 servings

Healthy Ingredient Spotlight: Lentils

Healthy Ingredient Spotlight

Let’s Hear It for Lentils

High in fiber, vitamin C, and other antioxidants, strawberries also deliver potassium, folate, and magnesium. But they also have a tendency to get moldy when moisture gets trapped between the berries, especially in typical clamshell plastic containers. A simple storage trick is to unpack them as soon as you get home and transfer them, unwashed, to a paper towel-lined glass container—line them up upside down, leaving a bit of room between them, and store in the fridge, uncovered, suggest the experts at the Utah State University Extension. Wash them just before hulling (a curved grapefruit knife works great) and blot dry with fresh paper towels.

dried lentils
Quick Kitchen Nugget: Making Lentils in Advance

Quick Kitchen Nugget

Making Lentils in Advance

With 22 grams of protein in every cup of cooked French lentils, these nutrient-dense nuggets are great to have in the fridge, ready to sprinkle on green salads, add to other side dishes, or have as a satisfying snack drizzled with olive oil. Once you’ve cooked up a batch, drain them and let them come to room temperature. Transfer to a glass container and pop into the fridge. They’ll stay fresh for up to one week.

For Your Best Health: The Mediterranean Diet for IBS 

For Your Best Health

The Mediterranean Diet for IBS 

IBS, or irritable bowel syndrome, affects an estimated 4 to 11 percent of all people, and most prefer dietary interventions to medication. Many try following the low-FODMAP diet, according to researchers at Michigan Medicine. It improves symptoms in more than half of patients, but it’s restrictive—it cuts out so many foods that people find it hard to follow. Previous investigations from these researchers, who were looking for more acceptable versions, led to their “FODMAP simple” diet, which only restricts the food groups in the FODMAP diet that are most likely to cause symptoms. Still, because any type of restrictive diets can be difficult to adopt, Michigan Medicine gastroenterologist Prashant Singh, MBBS, and his colleagues decided to look at a completely different alternative, the Mediterranean diet. 

Many physicians are already behind the Mediterranean diet because of its benefits to cardiovascular, cognitive, and general health. With so many advantages, they wanted to see whether it could also bring IBS symptom relief. “In addition to the issue of being costly and time-consuming, there are concerns about nutrient deficiencies and disordered eating when trying a low-FODMAP diet. The Mediterranean diet interested us as an alternative that is not an elimination diet and overcomes several of these limitations related to a low-FODMAP diet,” said Dr. Singh.

The Mediterranean Diet for IBS 

For the pilot study, 20 participants, all of whom were diagnosed with either IBS-D (diarrhea) or IBS-M (mixed symptoms of constipation and diarrhea), were randomized into two groups. For four weeks, one group followed the Mediterranean diet and the other followed the restriction phase of a low-FODMAP diet.

The primary endpoint was an FDA-standard 30 percent reduction in abdominal pain intensity after four weeks. In the Mediterranean diet group, 73 percent of the patients met the primary endpoint for symptom improvement versus 81.8 percent in the low-FODMAP group. Though the low-FODMAP group experienced a greater improvement measured by both abdominal pain intensity and the IBS symptom severity score, the Mediterranean diet did provide symptom relief with fewer food restrictions.

“This study adds to a growing body of evidence that suggests that a Mediterranean diet might be a useful addition to the menu of evidence-based dietary interventions for patients with IBS,” said William Chey, MD, chief of gastroenterology at the University of Michigan, president-elect of the American College of Gastroenterology, and senior author of the research paper.

Researchers found the results of this pilot study encouraging enough to warrant future and larger controlled trials to investigate the potential of the Mediterranean diet as an effective intervention for patients with IBS. They believe studies comparing the long-term efficacy of the Mediterranean diet with long-term outcomes following the reintroduction and personalization phases of the low-FODMAP diet are needed.

Fitness Flash: Outrunning Alzheimer’s?

Fitness Flash

Outrunning Alzheimer’s?

A Mass General Brigham study, published in Nature Neuroscience, has revealed how exercise rewires the brain at the cellular level. “While we’ve long known that exercise helps protect the brain, we didn’t fully understand which cells were responsible or how it worked at a molecular level,” said senior author Christiane D. Wrann, DVM, PhD, a neuroscientist and leader of the Program in Neuroprotection in Exercise at the Mass General Brigham Heart and Vascular Institute and the McCance Center for Brain Health at Massachusetts General Hospital. “Now, we have a detailed map of how exercise impacts each major cell type in the memory center of the brain in Alzheimer’s disease.”

The research team from Mass General Brigham and collaborators at SUNY Upstate Medical University leveraged advanced single-nuclei RNA sequencing (snRNA-seq), a relatively new technology that allows researchers to look at activity at the molecular level in single cells for an in-depth understanding of diseases like Alzheimer’s, along with a widely used preclinical model for Alzheimer’s disease. Focusing on a part of the hippocampus, a critical region for memory and learning damaged early in Alzheimer’s, they identified specific brain cell types that responded most to exercise. 

They exercised a common mouse model for Alzheimer’s disease using running wheels, which improved the mice’s memory compared to their sedentary counterparts. They then analyzed gene activity across thousands of individual brain cells, finding that exercise changed activity both in microglia, a disease-associated population of brain cells, and in a specific type of neurovascular-associated astrocyte (NVA), newly discovered by the team, which are cells associated with blood vessels in the brain. Furthermore, the scientists identified the metabolic gene Atpif1 as an important regulator to create new neurons in the brain. “That we were able to modulate newborn neurons using our new target genes set underscores the promise our study,” said lead author Joana Da Rocha, PhD, a postdoctoral fellow working in Dr. Wrann’s lab.

To ensure the findings were relevant to humans, the team validated their discoveries in a large dataset of human Alzheimer’s brain tissue, finding striking similarities. “This work not only sheds light on how exercise benefits the brain but also uncovers potential cell-specific targets for future Alzheimer’s therapies,” said Nathan Tucker, a biostatistician at SUNY Upstate Medical University and co-senior author of the study. “Our study offers a valuable resource for the scientific community investigating Alzheimer’s prevention and treatment.”

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Half a tablespoon of olive oil a day significantly lowered the risk of dementia-related death

Reference: Tessier A-J, Cortese M, Yuan C, et al. Consumption of olive oil and dietary quality and risk of dementia-related death. JAMA Network Open. 2024;7(5):e2410021. doi:10.1001/jamanetworkopen.2024.10021.

A recently published analysis of two large, long-term studies found that consuming half a tablespoon or more of olive oil per day lowered the risk of dying of dementia by up to 34% in both women and men. The protective effect of olive oil consumption was even greater in women.

More than 92,000 participants from the Nurses’ Health Study (NHS) and the Health Professionals Follow-Up Study (HPFS) were included in this analysis. The NHS started in 1976 and enrolled 121,700 female registered nurses (ages 30–55). The HPFS began in 1986 as a similar study in men, enrolling 51,525 male healthcare professionals (ages 40–75).

Study participants responded every other year to detailed food frequency questionnaires (FFQ) about their consumption of specific foods. Questions about olive oil were added in 1990. Total olive oil intake was determined by three responses: olive oil used for salad dressings, olive oil added to food or bread, and olive oil used for baking or frying at home.

Olive oil intake frequency was categorized as follows:

• Never, or less than once per month
• Less than 4.5 grams (about one teaspoon) per day
• Between 4.5 and 7 grams per day
• More than 7 grams (about half a tablespoon) per day

About two-thirds of the study participants (65.6%) were women, about a third (34.4%) were men, and the average age at the start of the study was 56 years. Each participant’s FFQs from 1990 to 2014 (or for as long as the participant remained in the study) were totaled and averaged. Average olive oil intake was 1.3 grams per day in both studies.

Participants in the highest olive oil intake group—half a tablespoon or more of olive oil per day— reduced their risk of dying of dementia by 28% to 34%, compared to study participants who never or very rarely consumed olive oil. These results were regardless of other dietary habits and factored in socio-demographic and lifestyle differences.

Deaths due to dementia were confirmed by physician’s review of medical records, autopsy reports, or death certificates of study participants.

It has been proposed that consuming olive oil may lower the risk of dementia-related death by improving blood vessel health, yet the results of this analysis were not impacted by hypertension or high cholesterol in participants.

Limitations of this analysis include its predominantly non-Hispanic white population of healthcare professionals, which reduces the ability to generalize these results across more diverse populations. Also, the FFQs did not dis-tinguish among types of olive oil, which differ in their amounts of polyphenols and other bioactive compounds.

Olive Oil Hunter News #170

Horiatiki Salad Recipe and The MIND Diet for Brain Health: More Benefits of Olive Oil

I’m a huge fan of both Greek and Middle Eastern salads, the ingredients of which are not only delicious but also mainstays of the MIND (Mediterranean-DASH Intervention for Neurodegenerative Delay) diet, a way of eating designed for brain health. It’s an offshoot of the super-healthy Mediterranean diet and the DASH (Dietary Approaches to Stop Hypertension) diet. Why the distinction? Because the latest research on the MIND diet shows it can slow aging as well as reduce dementia risk. Add this to the list of the benefits of olive oil—it’s one of the super foods that MIND suggests including every day.

Horiatiki: The Sequel!

  • Cold Seafood Salad Olive Oil Hunter News #238

    Cold Seafood Salad Recipe, Spotlight on Yuzu Rice Wine Vinegar, Overcooking Shellfish, Controlling High Blood Pressure, Plus Exercise and Your Appetite

    I love elegant dishes that deliver on taste with a minimum of effort, and my take on a seafood salad is perfect at any time because the ingredients are always available—flash-freezing makes it possible to find them year-round in the freezer case. Another reason to love this dish is that it doesn’t call for any added salt, a contributor to high blood pressure. Read on for other ways to limit sodium in your diet.

    Cold Seafood Salad

    Healthy Ingredient Spotlight: Austrian Red Wine Vinegar

    Healthy Ingredient Spotlight

    Yuzu Rice Wine Vinegar

    Condimento Bianco Menta

    Each year, as I contemplate the potential vinegar choices for the T. J. Robinson Curated Culinary Selections, I always want to include a rather exotic one to surprise and delight you. Yuzu Rice Wine Vinegar is exactly that. 

    Rice wine vinegar is such an important ingredient in Asian cooking. It’s made from sake, the beloved rice-based Japanese drink. The sake for this vinegar is American-made, a junmai-grade sake from California. Junmai means that it’s pure—nothing other than rice is added to the fermenting mixture. The rice wine is not seasoned, meaning it has no sugar added; it has just the mellowness that comes from aging.

    For a completely one-of-a-kind creation, I had the idea to enhance this vinegar with yuzu. Yuzu is an Asian citrus fruit with a strong perfumed aroma and a highly complex flavor profile with notes of grapefruit, lemon, and mandarin orange—it’s tart, sweet, and floral all at the same time. Its thick and bumpy rind goes from green to yellow as it ripens, and its milky yellow juice has deep flavor. It took a lot of experimenting with proportions to find just the right balance of yuzu juice and rice wine so that both tastes would come through, and then it was rounded out with organic blue agave for a little bit of sweetness. The result is a sweet-tart vinegar with a flavor that will wow you as much as it did me.

    Quick Kitchen Nugget: Don’t Overcook Shellfish

    Quick Kitchen Nugget

    Don’t Overcook Shellfish

    No one likes rubbery seafood—one bad experience can turn you off to these gifts from the ocean. It’s especially easy to overcook calamari and scallops since, unlike shrimp, their color doesn’t change dramatically when they’re done. However, they do go from translucent to opaque, often in just a few minutes. If you keep cooking beyond this point, they will become tough. Even if you scoop them out of the cooking liquid, the cooking process will continue until the heat dissipates, which is why I suggest dropping them in an ice bath right away.

    Shrimp and whole lobsters will turn a bright red-orange as soon as they’re done. Seafood in the shell, like clams, mussels, and oysters, should be steamed on a rack over simmering water just until their shells open. This can take as little as 5 minutes or up to 10, depending on size, so keep watch. They don’t need the ice bath, but it should be used right away.

    For Your Best Health: Controlling High Blood Pressure

    For Your Best Health

    Controlling High Blood Pressure

    Despite strong evidence that salt substitutes can safely lower sodium intake and reduce high blood pressure, very few Americans use them, according to preliminary research presented at the American Heart Association’s Hypertension Scientific Sessions 2025. A new analysis of nearly 20 years of national health data found that usage peaked at just over 5% and then declined, even among those with hypertension. Researchers say this represents a major missed opportunity to improve heart health.

    High blood pressure occurs when the force of blood flowing through the blood vessels is consistently too high. High blood pressure can lead to other serious events such as heart attack and stroke. Data from 2017 to 2020 showed that 122.4 million American adults had high blood pressure and that high blood pressure contributed to more than 130,000 deaths. Too much sodium and too little potassium in the diet are risk factors for high blood pressure.

    “Overall, less than 6% of all US adults use salt substitutes, even though they are inexpensive and can be an effective strategy to help people control blood pressure, especially people with difficult-to-treat high blood pressure,” said lead study author Yinying Wei, MCN, RDN, LD, and PhD candidate in the departments of applied clinical research and hypertension section, cardiology division, at UT Southwestern Medical Center in Dallas. “Healthcare professionals can raise awareness about the safe use of salt substitutes by having conversations with their patients who have persistent or hard-to-manage high blood pressure.”

    Salt substitutes are products that replace some or all of the sodium with potassium. Potassium salt tastes similar to regular salt, except it can have a bitter aftertaste if it’s been heated. Many foods contain some sodium in their natural state; however, the largest amount of sodium comes from processed and packaged foods and meals prepared at restaurants. The American Heart Association recommends consuming no more than 2,300 mg of sodium a day, with an ideal limit of less than 1,500 mg per day for most adults, especially for those with high blood pressure. For most people, cutting back by 1,000 mg a day can improve blood pressure and heart health.

    The investigation focused on people with high blood pressure, and an additional analysis was conducted among adults eligible to use salt substitutes, including people with normal kidney function and those not taking medications or supplements that affect blood potassium levels. Some salt substitutes contain potassium, and they can raise blood potassium to dangerous levels in people with kidney disease or those taking certain medications or potassium supplements. Excessive potassium can lead to irregular heart rhythms. People with high blood pressure who are thinking about switching from regular salt to a salt substitute should first consult with a healthcare professional.

    The study did have some limitations, said the authors. First, information about salt substitute use was self-reported, so there may have been underreporting or misclassification. In addition, all types of salt substitutes were included in the analysis; therefore, the analysis could not specifically separate potassium-enriched salt from other types of salt substitutes. Finally, the survey data did not capture how much salt substitute the participants used.

    “Future research should explore why salt substitute use remains low by investigating potential barriers, such as taste acceptance, cost, and limited awareness among both patients and clinicians,” said Wei. “These insights may help guide more targeted interventions.”

    Salt substitutes aren’t the only options for adding more flavor to foods. According to the American Association of Heart Failure Nurses, pure herbs and spices, such as garlic, onion, and chili powder, are great choices. Just make sure you aren’t using garlic salt or onion salt. 

    Fitness Flash: Exercise and Your Appetite

    Fitness Flash

    Exercise and Your Appetite

    Researchers at Baylor College of Medicine, Jan and Dan Duncan Neurological Research Institute (Duncan NRI) at Texas Children’s Hospital, Stanford University School of Medicine, and collaborating institutions recently shared new insights into how exercise helps with weight loss. They discovered a mechanism by which the compound Lac-Phe, which is produced during exercise, reduces appetite in mice, leading to weight loss. The findings appeared in Nature Metabolism.

    “Regular exercise is considered a powerful way to lose weight and to protect from obesity-associated diseases, such as diabetes or heart conditions,” said co-corresponding author Yang He, PhD, assistant professor of pediatrics-neurology at Baylor and investigator at the Duncan NRI. “Exercise helps [people] lose weight by increasing the amount of energy the body uses; however, it is likely that other mechanisms are also involved.”

    The researchers previously discovered that Lac-Phe is the most increased metabolite—a product of the body’s metabolism—in blood after intense exercise, not just in mice but also in people. They had also shown that giving Lac-Phe to obese mice reduced how much they ate and helped them lose weight without negative side effects. But until now, scientists didn’t fully understand how Lac-Phe helps suppress appetite.

    “Understanding how Lac-Phe works is important for developing it or similar compounds into treatments that may help people lose weight,” Dr. He said. “We looked into the brain as it regulates appetite and feeding behaviors.”

    The researchers studied two types of brain cells in mice: AgRP neurons, which stimulate hunger and are found in the arcuate nucleus of the hypothalamus, and PVH neurons, found in the paraventricular nucleus of the hypothalamus. Normally, AgRP neurons send signals that inhibit PVH neurons, making you feel hungry. But when AgRP neurons are turned off, PVH neurons become more active, reducing appetite.

    The team discovered that Lac-Phe directly inhibits AgRP neurons, which in turn activates PVH neurons. This chain of events resulted in the mice eating less. The animals’ behavior remained normal, suggesting that Lac-Phe doesn’t cause unpleasant side effects. “We found that Lac-Phe acts on a protein on AgRP neurons called the KATP channel, which helps regulate cell activity. When Lac-Phe activates these channels in AgRP neurons, the cells become less active,” Dr. He said. “When we blocked the KATP channels using drugs or genetic tools, Lac-Phe no longer suppressed appetite. This confirmed that the KATP channel is essential for Lac-Phe’s effects.”

    This research helped explain how exercise can naturally reduce appetite and improve metabolism. “The results also suggest the exciting possibility of targeting this newly discovered mechanism for weight management,” said co-corresponding author Yong Xu, PhD, currently at the University of South Florida.

    Although this study focused on mice, the findings are promising for people. Future research will explore how Lac-Phe works in different metabolic states (like obesity vs. leanness), how it travels to the brain, and whether it can be used safely and effectively as a therapy.

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  • Cold Seafood Salad Cold Seafood Salad

    You can enhance this medley, perfect for a light lunch or dinner, with steamed mussels or, for pure indulgence, lobster chunks.

    Ingredients

    • 1 pound shrimp, peeled and deveined
    • 1/2 pound cleaned calamari, cut into rings 
    • 1 pound sea scallops, preferably the dry type
    • 20 cherry tomatoes, halved
    • 1 small red onion, cut into rings
    • 3 tablespoons extra virgin olive oil
    • 1 tablespoon Yuzu Rice Wine Vinegar
    • Juice of half a lemon, plus more to taste
    • 1/4 cup chopped fresh flat-leaf parsley leaves
    • Freshly ground black pepper to taste

    Directions

    Step 1

    Prepare an ice bath: Set out a very large bowl and fill it halfway with water, then add 2 cups of ice. 

    Step 2

    Boil the shrimp in a large pot of water until pink, about 5 minutes; use a large strainer to scoop them out and into the ice bath to cool. Add the calamari rings to the boiling water and cook for 2 minutes; use the strainer to scoop them out and into the ice bath. Turn the heat in the cooking pot down to a simmer, add the scallops, cover, and take off the heat; wait 4 minutes, and then use the strainer to scoop them out and into the ice bath. After 5 minutes, drain the seafood and place in a serving bowl along with the tomatoes and onion rings.

    Step 3

    Whisk the olive oil, vinegar, and lemon juice in a small bowl. Add the parsley, then pour over the seafood. Toss lightly, taste, and season with pepper and more lemon juice as desired.

    Yields 4 servings

  • Béarnaise Olive Oil Hunter News #237

    Béarnaise Recipe, Spotlight on Austrian Red Wine Vinegar, Who Needs a Dedicated Double Boiler, Shedding Light on Common Allergens and Managing Fitness Setbacks

    Every now and then I want an indulgence, and one I find so tempting is the French classic I mastered in culinary school: béarnaise, the 200-year-old sauce said to have been created by accident by the Parisian chef Jean-Louis-François Collinet. It’s as sumptuous today as it was back then. But you don’t have to be a professional cook to make it at home—all you need are the right ingredients and equipment.  

    Béarnaise

    Healthy Ingredient Spotlight: Austrian Red Wine Vinegar

    Healthy Ingredient Spotlight

    Austrian Red Wine Vinegar

    Condimento Bianco Menta

    Red wine vinegar is a pantry essential, but this one, finely crafted in Austria, is in a class by itself. Rotweinessig is one of the most traditional vinegars in the country—it’s what Austrians use on a daily basis. The Austrian Red Wine Vinegar in my 2026 collection of artisanal vinegars is crafted from fresh wine made from Austria’s own popular Zweigelt grapes. The grapes are grown in the Styria region of the country, which is called the green heart of Austria because of its verdant and hilly landscape and rich agriculture. The wine goes through a second fermentation to convert the alcohol into acetic acid, and then it’s stored for several years in oak barrels, which softens the acidity while maintaining a wonderful fresh taste—mild and harmonious. 

    Quick Kitchen Nugget: Who Needs a Dedicated Double Boiler?

    Quick Kitchen Nugget

    Who Needs a Dedicated Double Boiler?

    A double boiler is simply two stacked pots, though the name is somewhat misleading since only the bottom pot holds boiling liquid (water). The top pot is where you place ingredients that could easily burn, like chocolate or butter, or curdle, like egg-based custards, sauces, and curds. The cooking is done by the steam that rises from the boiling water in the bottom pot, which must be filled with only about 2 inches of water. This prevents the boiling water from touching the top pot. The cooking time is somewhat longer, but it’s less risky than placing delicate ingredients over direct heat.

    You can easily create a makeshift double boiler by placing a large heatproof glass or metal bowl over a saucepan. The bowl should cover the opening of the pot but not be so deep that it touches the boiling water.

    For Your Best Health: Shedding Light on Common Allergens

    For Your Best Health

    Shedding Light on Common Allergens

    Household allergens - woman blowing nose near cat

    Sneezing caused by cats, dust mites, or mold may one day be preventable with a flip of a switch. Researchers at the University of Colorado at Boulder found that UV222 light can alter allergen proteins, reducing allergic reactions without dangerous side effects. Within 30 minutes, airborne allergens decreased by up to 25%, according to their study published in the journal ACS ES&T Air.

    “We have found that we can use a passive, generally safe ultraviolet light treatment to quickly inactivate airborne allergens,” said study author Tess Eidem, PhD, a senior research associate in the Department of Civil, Environmental, and Architectural Engineering. “We believe this could be another tool for helping people fight allergens in their home, schools, or other places where allergens accumulate indoors,” said Dr. Eidem. 

    If you walk into a room where there’s a cat and you sneeze, it’s not actually the cat you are reacting to. It’s likely airborne flecks of a protein produced in its saliva. The protein spreads when the cat licks itself and sends up microscopic flakes of dead skin that float in the air (aka dander). When we inhale these particles, our immune system produces antibodies that bind to the protein’s unique 3D structure, kicking off an allergic reaction.

    Cats, dogs, mice, dust mites, mold, and plants all emit their own unique proteins, with their own unique structure. Unlike bacteria and viruses, these allergens can’t be killed because they were never alive. “After those dust mites are long gone, the allergen is still there,” said Dr. Eidem. “That’s why if you shake out a rug, you can have a reaction years later.”

    Standard methods of reducing allergens, like vacuuming, washing walls, using an air filter, and regularly bathing pets, can work OK but are hard to maintain, long-term studies show. Instead of eliminating the proteins that cause allergies, Dr. Eidem and coauthors Mark Hernandez, PhD, a professor of civil, environmental, and architectural engineering, and Kristin Rugh, a microbiologist in the lab, sought to change their structure, much like unfolding an origami animal, so the immune system wouldn’t recognize them. “If your immune system is used to a swan and you unfold the protein so it no longer looks like a swan, you won’t mount an allergic response,” explained Dr. Eidem. UV light, their study suggests, can do that.

    UV222 lights are already commercially available, mostly for industrial antimicrobial uses. Dr. Eidem envisions a day when companies could engineer portable versions for people to switch on when they visit a friend with a pet or clean out a dusty basement. UV222 systems could also potentially protect workers frequently exposed to allergens, such as those who work around live animals.

    One in three adults and children in the United States have allergies, according to the Centers for Disease Control and Prevention. Dr. Eidem hopes her research, and more to come, can provide some relief or even save lives. “Asthma attacks kill about 10 people every day in the United States, and they are often triggered by airborne allergens,” she said. “Trying to develop new ways to prevent that exposure is really important.”

    Fitness Flash: Managing Setbacks

    Fitness Flash

    Managing Setbacks

    Roadblocks on the route to better fitness are common for almost everyone. Maybe you started off strong, but then, little by little, other responsibilities got in the way and your motivation began to wane. Or maybe you were too ambitious at first and got hurt and sidelined, or you’re simply impatient with the pace of your improvement. Setbacks can be discouraging, but you can overcome them and achieve your goals, say the experts at the American Council on Exercise. Here’s what they suggest:

    • View setbacks as part of your journey rather than as failures. 
    • Keep a progress chart to remind yourself of how far you’ve come.
    • Break big goals into smaller, more attainable steps. If you hope to run a 5K, start by aiming for a 1K or 2K.
    • Pair new habits with existing ones, like doing calf rises while brushing teeth, to help them become permanent. 
    • Build the mental strength needed to navigate challenges and stay committed to goals. This could be through guided meditation or mindful workouts like yoga and tai chi.
    • Try a fitness app that offers daily reminders, progress tracking, and motivational tips. 
    • Celebrate all achievements, even the smallest ones, like every pound lost. 

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  • Béarnaise Béarnaise

    Rich and buttery, this is the ultimate sauce for steak—and the perfect dip for roasted potatoes.

    Ingredients

    • 1/4 cup Austrian Red Wine Vinegar
    • 1 shallot, minced
    • 1/2 teaspoon freshly ground black pepper
    • 1 tablespoon fresh tarragon leaves, chopped, or 1 teaspoon dried
    • 12 tablespoons unsalted butter
    • 2 egg yolks
    • 1 tablespoon water
    • Coarse sea salt to taste

    Directions

    Step 1

    In a small saucepan, bring the vinegar, shallot, black pepper, and tarragon to a boil. Lower the heat and cook until the vinegar is reduced by half. Pour into the top of a double boiler (or a metal or heatproof glass bowl that will fit over a saucepan) and allow to come to room temperature. 

    Step 2

    Melt the butter in the microwave or a small saucepan and set aside. Fill the bottom of the double boiler (or another saucepan) with 2 inches of water, bring to a boil, and then lower the heat to a simmer. Whisk the egg yolks and water into the vinegar reduction and place the mixture over the simmering water. Whisk continuously until it doubles in volume. Then slowly whisk in the butter, about 2 tablespoons at a time. Continue whisking vigorously until the sauce becomes thick but is still pourable. Taste and season with salt, if desired. 

    Step 3

    Remove the double boiler/saucepan from the heat. The sauce can sit while you cook your steak. Whisk gently before serving, if needed.

    Yields a scant cup, enough for 4 steaks

  • Tabbouleh Olive Oil Hunter News #236

    Tabbouleh Recipe, Spotlight on Condimento Bianco Menta, Why How You Cut Foods Matters, Hold the Fries and Taking a Global Perspective on Exercise 

    I love a do-ahead dish like tabbouleh that can also be a grab-and-go lunch. My version is enhanced by the subtle mint notes in my Condimento Bianco Menta, a unique vinegar in my brand-new collection of artisanal vinegars from the T. J. Robinson Curated Culinary Selections. Sweet, fragrant, and infused with real mint leaves, it’s crafted in the style of a fine Italian balsamic (and read below to learn why there’s actually no such thing as “white balsamic”). Get ready for it to be your new favorite.

    Also in this issue, you’ll read about the risk of French fries when eaten too often (they have the opposite effect of potatoes roasted in olive oil!). I’m also sharing research on how much exercise is optimal as we get older, based on a new global consensus.

    Tabbouleh

    Healthy Ingredient Spotlight: Condimento Bianco Menta

    Healthy Ingredient Spotlight

    Condimento Bianco Menta

    Condimento Bianco Menta

    Last year, when I introduced my Condimento Bianco Senape, a white wine vinegar with mustard seeds, I knew it would be a hard act to follow. But lightning can strike twice. This year, I created a mint-infused vinegar for the new collection, Condimento Bianco Menta (which means “white condiment with mint”). It’s reminiscent of a fine balsamic because it’s crafted in a sweet style, but it’s called a condimento and not a “white balsamic” because that is not a recognized type of vinegar in Modena, Italy, the birthplace of balsamic vinegar. A true balsamic vinegar is made solely from grape must, which is the result of cooking down all the parts of Lambrusco and Trebbiano grapes. 

    My condiment has the perfect ratio of cooked white grape must (from only Trebbiano grapes for the light color) to white wine vinegar. I chose to use classic Italian mint—an important distinction because the peppermint used in holiday cooking can be so overwhelming—and to have the leaves added right at the time of bottling. Unlike vinegars misleadingly labeled “white balsamic” on shelves in the US and containing all sorts of colorings and flavorings, nothing else goes into this naturally sweet vinegar. 

    Quick Kitchen Nugget: Why How You Cut Foods Matters

    Quick Kitchen Nugget

    Why How You Cut Foods Matters

    Whether you’re cutting up vegetables for a salad, like tabbouleh or Cobb, or for roasting in the oven, it’s often important to cut the different ingredients into pieces of the same size. Uniform cuts enhance the flavors of the foods and help different vegetables cook uniformly, provided the ingredients have similar density—so they should be all root vegetables, such as carrots and beets, or all high-water-content vegetables, like zucchini and eggplant, to name two examples. The prep does take longer and requires careful knife skills, but the finished dishes will taste—and look—even better. 

    For Your Best Health: Hold the Fries

    For Your Best Health

    Hold the Fries

    French fries may be more than just a guilty pleasure—they could raise your risk of type 2 diabetes by 20% if eaten three times a week, according to a study published in the journal The BMJ. While eating the same amount of boiled, baked, or mashed potatoes doesn’t appear to have that effect, replacing any form of potatoes with whole grains seems to lower diabetes risk, and swapping them for white rice was linked to an increase!

    Potatoes contain several nutrients, including fiber, vitamin C, and magnesium, but they also have a high starch content and are high on the glycemic index. They have been linked to a higher risk of developing diabetes, but whether that was influenced by the cooking method used was unclear, as was which food swaps were better or worse.

    To address these questions, a group of researchers from various institutions analyzed data from three important US studies: Nurses’ Health Study (1984-2020), Nurses’ Health Study II (1991-2021), and Health Professionals Follow-up Study (1986-2018). In all, more than 205,000 health professionals were represented. 

    During almost 40 years of follow-up, 22,299 people were diagnosed with type 2 diabetes. After adjusting for lifestyle and dietary factors related to diabetes risk, the researchers found that for every three weekly servings of total potatoes, the rate of type 2 diabetes increased by 5%, and for every three weekly servings of French fries, the rate increased by 20%. However, a similar intake of specifically baked, boiled, or mashed potatoes was not associated with a significant increased risk.

    Replacing three weekly servings of potatoes with whole grains lowered the type 2 diabetes rate by 8%. More specifically, substituting baked, boiled, or mashed potatoes with whole grains lowered the rate by 4%, and replacing French fries lowered the rate by 19%. In contrast, replacing potatoes with white rice was associated with an increased risk of type 2 diabetes.

    This is an observational study, so no firm conclusions can be drawn about cause and effect, and the researchers say they couldn’t rule out the possibility that other unmeasured factors may have influenced the results. Most participants were also health professionals of European ancestry, so findings may not apply to other populations. Nevertheless, the researchers concluded that their “findings underscore that the association between potato intake and type 2 diabetes risk depends on the specific foods used as replacement. The findings also align with current dietary recommendations that promote the inclusion of whole grains as part of a healthy diet for the prevention of type 2 diabetes.”

    Fitness Flash: Taking a Global Perspective on Exercise 

    Fitness Flash

    Taking a Global Perspective on Exercise 

    An international group of health experts recently authored the paper “Global Consensus on Optimal Exercise Recommendations for Enhancing Healthy Longevity in Older Adults” published in The Journal of Nutrition, Health and Aging, to encourage health professionals to stress the therapeutic value of exercise to their patients. Their core point is this: Staying active and getting exercise can help counteract age-related declines in physical, cognitive, and psychological health, extending the health span and improving people’s quality of life; being sedentary is linked to a range of age-related health issues, including obesity, sarcopenia (muscle loss), frailty, disability, and numerous chronic illnesses.

    Exercise has long been called free medicine. Building on that premise, the researchers suggest we look at activity as a form of treatment, with people getting exercise prescriptions tailored to their specific goals, from disease prevention to enhanced fitness and function. But they point out that the value of exercise is rarely addressed or turned into an action plan by doctors during health visits, stating, “This cautious approach to exercise counseling appears to stem from an unfounded fear of exercise-related injuries or the perceived risks of more vigorous activities for older adults, whereas, in reality, the greater danger lies in sedentariness. Integrating evidence-based exercise programs that are comprehensive and adaptable to individual health conditions is crucial across all healthcare settings, including community and institutional settings. By doing so, healthy aging can be promoted, and the growing burden of noncommunicable diseases associated with inactivity can be addressed.” 

    They noted that evenmodest activities like balance exercises or strength training can pay huge dividends in mobility and independence, and going to fitness classes can reduce isolation and provide people with a sense of community. 

    With all that exercise can do, you might want to bring it up with your healthcare provider and not wait for them to initiate the conversation. Here are some talking points mentioned in the consensus: Ask for a program individually tailored to you, one that takes into account your abilities, preferences, and any medical conditions you have. Ask that the program include a combination of strength training, aerobic activities, balance exercises, and cognitive challenges for the most benefits. And ask for help setting realistic short-term goals. Ask your doctor to monitor your progress, if possible, and acknowledge when you meet goals because this instills confidence and will encourage you to stick with the plan.

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  • Tabbouleh Tabbouleh

    This salad features bulgur, a versatile whole grain that’s made from cracked wheat and packed with protein and fiber (it’s also great folded into just-roasted vegetables). This zesty dish can be a side or a meatless meal.

    Ingredients

    • 3/4 cup uncooked bulgur 
    • 1/3 cup extra virgin olive oil, plus more for drizzling
    • 2 tablespoons Condimento Bianco Menta
    • 2 tablespoons fresh lemon juice
    • 1/4 teaspoon fine sea salt, plus more to taste
    • 1/4 teaspoon freshly ground black pepper, plus more to taste
    • 1 cup loosely packed fresh flat-leaf parsley leaves
    • 1/2 cup loosely packed fresh mint leaves
    • 2 ounces shelled walnuts
    • 2 large ripe tomatoes or 2 cups cherry tomatoes

    Directions

    Step 1

    Bring 1 1/2 cups water to a boil and add the bulgur. Simmer, according to package directions, until the water is absorbed, about 15 minutes, watching carefully toward the end to avoid scorching. Remove from the heat and set aside to cool.

    Step 2

    In a large bowl, make the dressing by whisking together the olive oil, vinegar, lemon juice, salt, and pepper. 

    Step 3

    Roughly chop the parsley, mint, and nuts and add to the bowl with the dressing. Coarsely chop the tomatoes (if using cherry tomatoes, halve them) and add along with the bulgur, folding them in well. Taste and add more salt and pepper as desired. Serve with a drizzle of olive oil. 

    Yields 4 servings

  • Pan-roasted cod with tomatoes Pan-roasted Cod with Tomatoes

    Cod tenderloin is a thick cut of fish that takes a few more minutes to cook than a thin fillet but stays wonderfully moist. The fresh tomatoes make a tasty pan sauce that’s delicious with any mild fish as well as shellfish.

    Ingredients

    • 4 tablespoons extra virgin olive oil, divided use
    • 4 garlic cloves, coarsely chopped
    • 1 small yellow onion, coarsely chopped
    • 1 small bell pepper, coarsely chopped
    • 1/2 teaspoon crushed red pepper flakes, more to taste
    • 1 pound cod tenderloin or fillets
    • 2 cups cherry tomatoes
    • 1/2 cup fish stock or white wine
    • 6 large basil or flat-leaf parsley leaves, roughly chopped 

    Directions

    Step 1

    Heat a large wok or sauté pan over medium heat. When hot, add 3 tablespoons olive oil, the garlic, onion, and bell pepper and cook until the vegetables are tender, about 5 minutes. Add the red pepper flakes and cook for 1 more minute. Push the vegetables to the sides, pour the last tablespoon of olive oil in the center of the pan, and add the cod. Cook undisturbed for 5 minutes. 

    Step 2

    Place the cherry tomatoes in a ring around the cod and continue cooking until they burst, about 5 minutes, and then mash them with a large fork or potato masher to release their juices. Add the stock or wine and herbs to the pan and reduce the heat to a low simmer. Cover and cook for about 5 to 8 more minutes until the fish is cooked through. Use a fish spatula to transfer the cod to a platter. Turn the heat up under the pan and bring the pan sauce to a low boil; cook for another 5 minutes to reduce it. To serve, divide the cod among 4 dinner plates and spoon on the tomatoes and sauce.

    Yields 4 servings

  • Pan-roasted cod with tomatoes Olive Oil Hunter News #235

    Pan-Roasted Cod with Tomatoes Recipe, Spotlight on Fish Stock, Mangoes and Diabetes Risk, and Going Green on the Mediterranean Diet 

    There’s a crispness in the air that can only mean one thing: Autumn is upon us. To herald the season, I’m sharing one of the new recipes in my expanded e-cookbook, Savor the Season: Autumn 2025. The cod dish fits squarely in the healthful Mediterranean diet, which emphasizes eating whole foods—foods in their natural state. A new study found that even fruits high in sugar have diabetes-fighting benefits when eaten whole. And according to an international group of researchers, you can take the brain health benefits of the Mediterranean diet up a notch by adding two green components—one of them might be in your kitchen already.

    Pan-Roasted Cod with Tomatoes

    Healthy Ingredient Spotlight: Fish Stock

    Healthy Ingredient Spotlight

    Fish Stock

    You might have beef and chicken stock in your pantry, but you might not have considered adding fish or seafood stock yet. Here’s why you should: It adds so much depth to fish sauces, and without the overly salty taste of clam juice. Many packaged brands are now available, and you can also make your own—the process is not all that different from making beef or chicken stock. Ask the fishmonger at your local store if you can get bones from fish they’ve just filleted; there’s usually no charge. You can also make it from leftover shrimp or lobster shells (lobster legs included). 

    Here’s how: Heat a stockpot. When hot, add 2 tablespoons of olive oil and some aromatics, like a chopped onion or leek, a celery rib, a large carrot, 2 bay leaves, and a sprig of thyme. Sauté for a few minutes, add the fish bones or shells, and sauté for 2 more minutes. Add enough water to cover by 3 inches and bring to a low boil; cook for 30 to 60 minutes and then strain through cheesecloth. If you’re not using the stock right away, refrigerate or freeze it. 

    Quick Kitchen Nugget: Storing Grapes

    Quick Kitchen Nugget

    The Spatula You Didn’t Know You Needed

    Slotted fish spatula

    If you’ve ever struggled to lift a fish fillet from a pan, the fish spatula is the utensil you’ve been looking for. Longer than a typical spatula with slots that keep cooking liquids in the pan, it lets you transfer fillets without their breaking. It’s also handy anytime you need to flip a fillet. You might even find yourself reaching for it when you’re transferring or flipping other foods. Like other spatulas, you can get a classic metal one or one made of heat-resistant silicone for use with nonstick pans. 

    For Your Best Health: Mango Lowers Diabetes Risk

    For Your Best Health

    A Fruit That Lowers Diabetes Risk

    Fresh mangoes

    For the nearly 100 million American adults with prediabetes, a sweet and juicy tropical fruit that can reduce the risk of diabetes sounds too good to be true. Tropical fruits contain anywhere between 10 and 50 grams of sugar, and mangoes are on the high end of the spectrum, making them seem a poor snack choice. But a study from Raedeh Basiri, PhD, RD, clinical nutrition researcher and assistant professor in the George Mason University Department of Nutrition and Food Studies, found that mangoes, despite having more grams of (natural) sugar than many low-sugar snacks (with added sugars), may be a great choice. This study is the first long-term clinical trial to demonstrate both metabolic and body composition benefits of mangoes in prediabetes.

    Dr. Basiri and her team split study participants into two groups: One group received a fresh mango daily, and the other group ate a low-sugar granola bar each day. Over six months, researchers measured participants’ blood glucose levels, bodily responses to insulin, and body fat. At the end of the study, eating the high-sugar (32 grams) mango proved more beneficial than the low-sugar (11 grams) granola bar. The group that consumed the daily mango showed improved blood glucose control, enhanced insulin sensitivity, and reduced body fat. 

    Dr. Basiri suggests that people at high risk of diabetes focus not only on the sugar content of foods but also on how sugars are delivered. “It is not just the sugar content that matters, but the overall food context that matters,” said Dr. Basiri. That means getting the whole food. The sugars naturally found in mangoes and other fruits are complemented by fiber and other vitamins and nutrients that offer health benefits. Food with added sugar, such as breakfast cereals and even low-sugar snack options, may not have the same nutritional value and can even increase diabetes risk. “The goal is to encourage people to include whole fruits, like mango, as part of healthy eating behaviors and practical dietary strategies for diabetes prevention,” she said. 

    The study, “Daily Mango Intake Improves Glycemic and Body Composition Outcomes in Adults with Prediabetes: A Randomized Controlled Study,” was published in the journal Foods.

    Fitness Flash: Going Green on the Mediterranean Diet 

    Fitness Flash

    Going Green on the Mediterranean Diet 

    Researchers at Ben-Gurion University, the Harvard T. H. Chan School of Public Health, and the University of Leipzig have shown that a “green Mediterranean” diet, one that includes green tea and mankai, an aquatic plant, can help slow brain aging. They hypothesize that their findings could be because the anti-inflammatory molecules in green tea and mankai help protect against cognitive decline.  

    Neurological conditions, including mild cognitive impairment and Alzheimer’s disease, have been associated with a higher brain age gap—that’s when the brain appears older than it should be based on chronological age. To evaluate the impact of diet on brain age, researchers analyzed data from around 300 participants in the DIRECT PLUS trial, one of the longest-running studies on the link between brain and diet. Over the course of 18 months, the participants consumed one of three diets: a standard healthy diet; a traditional calorie-restricted Mediterranean diet, which is low in simple carbohydrates and rich in vegetables and replaces red meat with poultry and fish; and the green Mediterranean diet, which adds green tea and mankai.

    When the researchers measured protein levels in the participants’ blood, they found that higher levels of certain proteins were associated with accelerated brain aging. Further, they found that those protein levels decreased in participants who followed the green Mediterranean diet. 

    “Studying the circulating proteins in blood allows us to observe, in a real-life setting, how the brain’s aging processes are influenced by lifestyle and dietary changes,” said Anat Meir, PhD, postdoctoral research fellow at the Harvard Chan School, who co-led the study. “This approach gives us a dynamic window into brain health, helping to reveal biological changes long before symptoms may appear. By mapping these protein signatures, we gain powerful new insights into how interventions, such as diet, may help preserve cognitive function as we age.”

    The study, “Serum Galectin-9 and Decorin in relation to brain aging and the green-Mediterranean diet: A secondary analysis of the DIRECT PLUS randomized trial,” was published in the journal Clinical Nutrition.

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  • Grape Galette Olive Oil Hunter News #234

    Grape Galette Recipe, Spotlight on Grapes, and The Facts on Flexibility

    Autumn grapes are one of my favorite seasonal fruits. Since munching them right off the stem is so delicious, you might not think of cooking them unless you like to make jam. But this galette is so enticing, you’ll want to make it right away. More than just tasty, grapes are a nutritional powerhouse, according to dozens of studies, making them a possible addition to the list of superfoods. 

    Grape Galette

    Healthy Ingredient Spotlight: Choosing Grapes

    Healthy Ingredient Spotlight

    Choosing Grapes

    With so many grapes being sold already bagged, it’s important to look inside to check that they are firm and plump, not wrinkled or bruised, and that whatever the color of their skin, it’s vibrant. Examine the stems—they should be pliable, not dry or brittle, and the grapes shouldn’t fall off on their own.

    Quick Kitchen Nugget: Storing Grapes

    Quick Kitchen Nugget

    Storing Grapes

    It’s fine to store grapes, unwashed, in the bag they came in as long as it’s well perforated for air circulation. Place them in a crisper bin away from any pungent items like garlic. Carefully rinse just before eating, cooking, or freezing. Grapes freeze extremely well (frozen grapes make a fun snack, too)—rinse them, carefully pat them dry, transfer them to a rimmed sheet pan, and pop it into the freezer. Once the grapes are frozen, transfer them to a freezer-safe bag or container.

    Fresh green and red grapes
    For Your Best Health: Are Grapes a Superfood?

    For Your Best Health

    Are Grapes a Superfood?

    A recent article in the Journal of Agriculture and Food Chemistry written by resveratrol and cancer researcher John M. Pezzuto, PhD, DSc, dean of the College of Pharmacy and Health Sciences at Western New England University, explored the concept of superfoods and made the case that fresh grapes have earned a prominent position on the list, even as Dr. Pezzuto noted that the term superfood has no official definition or established criteria. Mainstream superfoods are typically part of the Mediterranean diet and generally rich in natural plant compounds linked to healthful benefits.

    Grapes are a natural source of over 1,600 compounds, including antioxidants and other polyphenols such as flavonoids, anthocyanidins, catechins, phenolic acids, and resveratrol. Polyphenols are credited with providing many of the health benefits of grapes, thanks to their antioxidant activity and boosts to cellular processes. It is the whole grape and the unique matrix of these compounds within it that creates the biological effects, not a single component.

    Over 60 peer-reviewed studies have been published in the scientific literature on grapes and health, according to Dr. Pezzuto, including their role in cardiovascular health, such as promoting the relaxation of blood vessels and healthy circulation, as well as modulating cholesterol levels. Clinical trials also show that grapes support brain health (help maintain healthy brain metabolism and beneficial impacts on cognition), skin health (enhanced resistance to UV radiation and DNA damage in skin cells), gut health (modulating the gut microbiome and increasing diversity in the gut), and eye health (retinal impact via an increase in macular pigment optical density). Finally, in the realm of nutrigenomics—the study of foods on gene expression in the body—grape consumption has been shown to positively alter gene expression in relevant body systems. Dr. Pezzuto suggested that it is these activities at the genetic level that are likely the driving force behind the health benefits of grapes.

    Fitness Flash: The Facts on Flexibility 

    Fitness Flash

    The Facts on Flexibility 

    As explained by the sports medicine experts at the University of California, Davis, flexibility is the ability of joints to move through an unrestricted, pain-free range of motion. Although flexibility varies widely from one person to another, minimum ranges are necessary for maintaining joint and total body health. Range of motion is influenced by the mobility of the soft tissues that surround the joint: muscles, ligaments, tendons, joint capsules, and skin. Other variables include injury, inactivity, and not stretching. Even if you’re active, not stretching can lead to a fatigue-induced soft tissue shortening over time, making muscles feel tight.

    The UC Davis experts listed eight benefits of practicing a regular stretching routine:

    1. Enhanced performance
    2. Decreased risk of injury
    3. Increased blood supply and nutrients to joint structures
    4. Increased quantity of synovial joint fluid 
    5. Increased neuromuscular coordination
    6. Reduced muscular tightness and increased joint mobility
    7. Return of muscle to natural resting state
    8. Modifying blood pooling and recirculation

    The flip side is that inadequate flexibility can hurt you in significant ways. Without enough synovial joint fluid, joints, notably weight-bearing joints like the hips and knees, can’t move through the full range of motion needed to maintain healthy cartilage and other structures. Muscles that are inflexible tire more quickly, causing opposing muscle groups to work harder. Muscle fatigue can lead to muscular injuries and the inability of the muscles to protect joints from more-severe injuries. For example, the hamstrings play a role in stabilizing the knee and preventing anterior cruciate ligament, or ACL, tears. Decreased flexibility may also lead to abnormal stress on structures and tissues; developing tendonitis in the knee, for instance, can be a result of calf tightness.

    A physical therapist can measure the range of motion in joints with devices such as a goniometer or inclinometer as well as functional tests, identify areas of inflexibility, and create a program to address them with a set routine that can be incorporated into your regular training program. 

    Importance of stretching for increased mobility

    A stretching routine should cover all major muscle groups as well as any specific muscle groups utilized in a sport or activity you participate in. The movement of other areas of the body, other than the muscle group being stretched, should be minimized. While each person’s stretching routine will likely be different, the aim is usually the same: to maintain each stretch position for 30 seconds at first, increasing to 1 to 2 minutes, while breathing normally. Begin each stretch slowly and gently, gradually stretching through a muscle’s full range of motion until you feel resistance or mild discomfort—stretch to the point of tightness and then just beyond. You should feel pulling, but not pain. Stay relaxed and do not bounce. Then gradually release the stretch. 

    Stretching is most often thought of as a way to loosen muscles, but it is also effective in increasing the mobility of all soft tissues that restrict flexibility. On the other hand, stretching will not head off delayed-onset muscle soreness, the kind that generally occurs the day after unaccustomed strenuous exercise.

    It is generally agreed that stretching at the end of an exercise session has great benefits. Stretching before an exercise session though is generally not recommended unless it is preceded by a 5-minute cardiovascular warm-up. Warming up before stretching increases the blood flow and temperature of the muscles, ligaments, and tendons, improving the elasticity and optimal functioning of the muscles and connective tissue. Stretching when muscles are cold could lead to a strain or pull. 

    Keep in mind that gaining flexibility takes time and dedication. It may be several weeks of consistent daily stretching before you notice improvement, so try to be patient.

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  • Grape Galette Grape Galette

    A galette is a freeform tart that you can fill with almost any fruit you like. Fall grapes are a perfect choice—you can use one or more varieties, including intensely flavored concord grapes, as long as they’re seedless or you take the time to remove the seeds with the tip of a paring knife after halving them.

    Ingredients

    For the crust:

    • 6 tablespoons unsalted butter 
    • 6 tablespoons ice water
    • 1 cup pastry flour, plus more for rolling
    • 1/4 cup white or golden whole wheat flour
    • 1/2 teaspoon salt
    • 1 tablespoon sugar
    • 2 tablespoons extra virgin olive oil

    For the crumble:

    • 1/4 cup whole white pastry flour
    • 8 tablespoons rolled oats
    • 1/4 cup sugar
    • 1/4 teaspoon salt
    • 4 tablespoons unsalted butter

    For the filling:

    • 4 cups seedless red grapes, halved
    • 1/3 cup sugar
    • 2 tablespoons cornstarch
    • 1 tablespoon extra virgin olive oil
    • 1 tablespoon fresh lemon juice

    For the assembly:

    • 1 tablespoon half-and-half
    • 1 tablespoon sanding sugar

    Directions

    Step 1

    Make the crust: Cut the butter into small cubes and return to the fridge to stay cold. Next fill a large measuring cup halfway with ice and cold water; set aside. 

    Step 2

    Place the flours, salt, and sugar in a food processor and pulse a few times to mix. Add the cubed butter and process for 10 seconds, just until the mixture resembles coarse meal. With the food processor running, add the olive oil and then 4 tablespoons ice water in a steady stream through the feed tube until dough forms large clumps, about 30 seconds. Test the dough: It should hold when you press a small amount together. If it’s too dry, add additional ice water, 1 tablespoon at a time, and pulse for a few seconds. Transfer the dough to an 18″ length of parchment paper and form into a flat oval. Fold up the sides of the paper and place in the refrigerator for 1 hour.

    Step 3

    Make the crumble: Combine the flour, oats, sugar, and salt in a medium bowl. Cut in the butter with a pastry cutter or a fork until completely incorporated and large crumbs form. Chill until ready to use.

    Step 4

    To assemble the galette, unwrap the dough on a countertop and dust the dough and a rolling pin lightly with flour. Roll out dough, rotating a quarter turn after every few rolls until you have a rough 12″ oval. Slide the dough, parchment paper and all, into a rimmed sheet pan. Chill for 15 minutes while you preheat your oven to 400°F.

    Step 5

    Place the grapes in a large bowl and toss with the sugar, cornstarch, olive oil, and lemon juice. Spoon the filling over the dough, leaving a 2″ border. Fold the edges of the dough up and over the outer perimeter of the grapes, pressing down with two fingers or a serving fork as you move around the tart. Drop dollops of the crumble randomly over the visible grapes.

    Step 6

    Brush the dough border with the half-and-half, then sprinkle on the sanding sugar. Bake for 40 to 45 minutes, rotating the pan halfway through, until the dough turns a rich golden brown. Let cool for 15 to 30 minutes before serving.

    Yields 8 servings

For Your Best Health: Managing Depression: Using Scents to Unlock Memories 

For Your Best Health

The MIND Diet for Brain Health: More Benefits of Olive Oil

According to a new study from researchers at the Columbia University Mailman School of Public Health and The Robert Butler Columbia Aging Center, a very specific brain-boosting diet has been linked to reduced dementia risk and a slower pace of aging. The study, “Diet, Pace of Biological Aging, and Risk of Dementia in the Framingham Heart Study,” published in the Annals of Neurology, also explains how the diet helps slow down the processes of biological aging.

“Much attention to nutrition in dementia research focuses on the way specific nutrients affect the brain,” said Daniel Belsky, PhD, associate professor of epidemiology and a senior author of the study. “We tested the hypothesis that healthy diet protects against dementia by slowing down the body’s overall pace of biological aging.”

The researchers used data from the second generation of the Framingham Heart Study, the Offspring Cohort. Participants were 60 years of age or older and free of dementia and had available dietary, epigenetic, and follow-up data. Follow-up was done at nine examinations, approximately every 4 to 7 years, which included a physical exam, lifestyle-related questionnaires, blood sampling, and, starting in 1991, neurocognitive testing. Of 1,644 participants included in the analyses, 140 developed dementia. 

To measure the pace of aging, the researchers used an epigenetic clock called DunedinPACE developed by Dr. Belsky and colleagues at Duke University and the University of Otago in Dunedin, New Zealand. The clock measures how fast a person’s body is deteriorating as they grow older, “like a speedometer for the biological processes of aging,” explained Dr. Belsky.

“We have some strong evidence that a healthy diet can protect against dementia,” said Yian Gu, PhD, associate professor of neurological sciences at Columbia University Irving Medical Center and the other senior author of the study, “but the mechanism of this protection is not well understood.” Past research linked both diet and dementia risk to an accelerated pace of biological aging. “Testing the hypothesis that multi-system biological aging is a mechanism of underlying diet-dementia associations was the logical next step,” explained Dr. Belsky.

The research determined that higher adherence to the MIND diet slowed the pace of aging as measured by DunedinPACE and reduced risks for dementia and mortality. Furthermore, slower DunedinPACE accounted for 27% of the diet-dementia association and 57% of the diet-mortality association.

“Our findings suggest that slower pace of aging mediates part of the relationship of healthy diet with reduced dementia risk, and therefore, monitoring pace of aging may inform dementia prevention,” said first author Aline Thomas, PhD, of the Columbia Department of Neurology and Taub Institute for Research on Alzheimer’s Disease and the Aging Brain. “However, a portion of the diet-dementia association remains unexplained, therefore we believe that continued investigation of brain-specific mechanisms in well-designed mediation studies is warranted.”

“We suggest that additional observational studies be conducted to investigate direct associations of nutrients with brain aging, and if our observations are also confirmed in more diverse populations, monitoring biological aging may indeed inform dementia prevention,” noted Dr. Belsky.

Exactly What Is the MIND Diet?

MIND is a hybrid of the Mediterranean and DASH diets, tailored to reflect key findings from nutrition and dementia research. It details serving sizes of specific foods to focus on and which to limit, primarily those high in saturated fat, which is known to negatively affect brain health. 

Foods and portions to eat every day: 1/2 to 1 cup green leafy vegetables, 1/2 cup other vegetables, 2 tablespoons extra virgin olive oil, and three 1-ounce servings of whole grains. 

Foods and portions to eat over the course of each week: 5 ounces nuts, 2-1/2 cups berries, 1-1/2 cups legumes, two 3-to-5-ounce servings of skinless poultry, and 3-to-5 ounces fish.

Foods to limit to these weekly totals: three or fewer 3-to-5-ounce servings of red and processed meats, 1 ounce whole-fat cheese, 1 fried or fast food, and 4 sweet servings. If desired, no more than 1 teaspoon of butter or stick of margarine a day.

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Olive Oil Hunter News #163

Mini Pistachio Thumbprint Cookies Recipe, For Your Best Health: The Mediterranean Diet (Still No. 1)

Among the most important news items I share in this newsletter are results of scientific studies on the benefits of olive oil and, in a larger context, the Mediterranean diet. I love to report on research that shows how this way of eating—and living—has positive impacts on heart and brain health and can help ward off serious chronic diseases including diabetes and dementia. 

It’s also rewarding to see how the diet has been adopted here in the US and how many of our esteemed institutions, such as the American Heart Association and the Cleveland Clinic, recommend it. An annual survey that so many people appreciate reading is the U.S. News & World Report’s ranking of dietary plans or “Best Diets.” And for the seventh year in a row the Mediterranean diet triumphs in the top spot. I’ll detail the highlights of the magazine’s reasoning right after this delicious recipe for cookies you can enjoy guilt-free—in moderation, of course.

Mini Pistachio Thumbprint Cookies

  • Pistachio thumbprint cookies Mini Pistachio Thumbprint Cookies

    With a minimal amount of sugar, these cookies pack all the heart-healthy benefits of nuts, a key food—along with extra virgin olive oil—of the Mediterranean diet. Though sweets are the smallest food group on the Mediterranean diet food pyramid, we know that an occasional treat can help us stay on track with this healthful way of eating. This recipe shows that you don’t have to make huge sacrifices to enjoy it.

    Ingredients

    • 1 cup shelled pistachios
    • 1-1/2 cups almond flour
    • 1/2 cup granulated sugar
    • 2 large egg whites
    • 1/4 teaspoon sea salt
    • 2 tablespoons extra virgin olive oil
    • 1/2 teaspoon almond extract
    • 1 teaspoon vanilla extract or paste
    • 1/4 cup raspberry or apricot all-fruit (no sugar added) preserves, such as Polaner or St. Dalfour

    Directions

    Step 1

    Preheat your oven to 350°F. Line two rimmed sheet pans with parchment paper. Use a spice or coffee bean grinder to pulverize the pistachios (you may need to do this is batches). Transfer to a large bowl along with the almond flour and sugar, and mix thoroughly.

    Step 2

    In a stand mixer or large bowl with a hand mixer, beat the egg whites and salt at a low speed until frothy, then increase the speed and beat until you get soft peaks. Briefly whip in the olive oil and the extracts. Fold the whites into the nut mixture with a large spatula until fully combined. The dough will be very firm.

    Step 3

    Using a 1-inch ice cream scoop or melon baller, make dough balls and evenly space them on the parchment-lined pans. Use your thumb to make an indentation in the top of each cookie, flattening the centers and then filling each with a half-teaspoon or so of preserves.

    Step 4

    Bake just until set, about 15 minutes, rotating the pans halfway through. Wait 5 minutes before transferring the cookies to a rack to cool. When completely cooled, store in an airtight tin. 

    Yields about 44 cookies

For Your Best Health: The Mediterranean Diet is Still No. 1

For Your Best Health

The Mediterranean Diet: Still No. 1

According to the U.S. News & World Report 2024 rankings, created in partnership with The Harris Poll and with input from a panel of leading health experts, the Mediterranean diet has once again taken the No. 1 spot in the Best Diets Overall category, thanks to its focus on diet quality and primarily plant-based foods. The Mediterranean diet also claimed the top spot in the categories Best Diets for Diabetes, Best Heart-Healthy Diets, Easiest Diets to Follow, Best Diets for Bone and Joint Health, Best Family-Friendly Diets, and Best Diets for Healthy Eating, and the No. 2 spot in the Best Weight Loss Diets and the Best Plant-Based Diets categories. 

One of the reasons it’s both adoptable and adaptable is that there are so many cuisines to choose from when looking for recipes. Dishes that are popular in Turkey and Greece will offer different tastes than those from Italy, France, or Spain or from Morocco and other North African countries. But the unifying elements are the same: the emphasis on vegetables, fruits, extra virgin olive oil, nuts, whole grains, legumes, herbs, spices, and other plant-based foods that leave you feeling satisfied; minimal food processing; and a convivial atmosphere in the kitchen and at the table. 

The Mediterranean diet also ranks high for what it leaves out:saturated fat, added sugars, and excess salt—all so prevalent in the typical American diet and so likely to leave you wanting more because foods with a low-nutrient profile are not truly satisfying. Eating them regularly also poses health risks. Eating a Mediterranean-style diet, on the other hand, translates to a longer life, a higher quality of life, and a lower risk of chronic diseases such as cancer, dementia, and heart disease.

The Mediterranean diet food pyramid is a great way to visualize the foods to focus on and how often to eat them. Whole grains, legumes, vegetables, fruit, and olive oil make up most of your daily intake. Seafood can be enjoyed a few times a week; animal proteins like poultry, eggs, cheese, and yogurt less often; and red meat less often still. But you also have a lot of leeway, so you don’t need to feel guilty about eating foods not on the pyramid. Nothing is totally eliminated, though you’re advised to eat foods like sugary desserts, butter, heavily processed foods like frozen meals, candy, and refined grains and oils sparingly.

Mediterranean Food Pyramid with Olive Oil and recommended servings
Mediterranean Food Pyramid

To get started on the Mediterranean diet, or to more closely follow it, U.S. News & World Report suggests these tips:

  • Think of meat as your side dish and whole grains or vegetables as your main dish. 
  • Look beyond Greek and Italian cuisines for inspiration—in all, 22 countries border the Mediterranean Sea!
  • As with any diet, do some advance meal planning so you won’t be tempted by convenience foods after a long day at work. For instance, cook up a batch of grains or lentils on the weekend to use for meals throughout the following week.
  • Make water your main source of hydration. Wine is considered optional and then only in moderation—one to two glasses per day for men and one glass per day for women.

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