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The Olive Oil Hunter News #54

Posted on by The Olive Oil Hunter

Olive Oil Chocolate Chip Muffins Recipe, Whole-Wheat Flour Power, Salt in Sweets, 9 Foods to Add to Your Diet Now and the Benefits of Walking

No muss, no fuss, and no mixer needed to whip up this week’s recipe—chocolate chip muffins that taste sinful but deliver all the benefits of olive oil. My secret ingredients are two types of flour (including whole-wheat flour_ you might not yet have in your pantry but will reach for time and again once you do. I’m also sharing new insights into fruits and veggies for brain health and why you don’t need to start at 10,000 steps a day to reap the benefits of walking.

Olive Oil Chocolate Chip Muffins

  • Olive Oil Chocolate Chip Muffins Olive Oil Chocolate Chip Muffins

    Extra virgin olive oil makes these muffins tender on the inside and crunchy on top. Using pastry flour creates a finer crumb, and the addition of white whole-wheat flour adds fiber and protein.

    Ingredients

    • 1 1/2 cups plus 1/3 cup pastry flour or all-purpose flour
    • 2/3 cup white whole-wheat flour 
    • 2 teaspoons baking powder 
    • 3/4 teaspoon baking soda
    • 1 teaspoon kosher salt
    • 1 scant cup sugar 
    • 2 extra-large eggs 
    • 1 cup Greek yogurt 
    • 3/4 cup extra virgin olive oil, plus more for the muffin tin 
    • 1/3 cup milk 
    • 1 1/2 teaspoons vanilla extract
    • 12 ounces dark chocolate chips or chunks

    Directions

    Step 1

    Heat your oven to 350ºF. Grease a 12-muffin tin (including the spaces between the cups) with a small amount of olive oil.

    Step 2

    In a very large bowl, whisk the flour, baking powder, baking soda, and salt to combine.

    Step 3

    In another large bowl, whisk the sugar and eggs until well incorporated, and then whisk in the yogurt, followed by the olive oil, milk, and vanilla extract.

    Step 4

    Slowly pour it into the flour mixture, folding with a spatula as you go until the dry ingredients are mostly incorporated. Add the chips and continue folding until you no longer see any traces of flour. 

    Step 5

    Use a large ice cream scoop to fill the muffin cups just about to the top (the muffins will nicely rise over the rims as they bake).

    Step 6

    Bake for 35 to 45 minutes, depending on your oven—they’re done when the tip of a dinner knife inserted into the center of 2 or 3 muffins comes out clean. Cool the pan on a wire rack before turning out the muffins.

    Yields 12 oversized muffins

Healthy Ingredient Spotlight: Red Pepper Flakes

Healthy Ingredient Spotlight

Whole-Wheat Flour Power

I’m always looking for ways to “healthify” recipes, especially sweets. For instance, one of the great benefits of olive oil in place of butter is that you drastically cut the saturated fat. Another effortless swap is replacing some of the white flour in baked goods with whole-wheat flour, but not the standard type, which can make the finished food too dense. Instead, choose white whole-wheat flour made from white wheat, or whole-wheat pastry flour made from red wheat. Both are great, though I prefer white whole-wheat flour for sweeter foods, such as cakes and muffins, and whole-wheat pastry flour for more savory rolls and breads. As a rule of thumb, you can use either in place of 25% of a recipe’s all-purpose white flour without noticing a taste difference. The experts at the King Arthur Baking Company suggest that you can go as high as 50% with the white whole-wheat flour without adjusting liquids or rising agents, but going to that level with whole-wheat pastry flour may require tweaking. Experiment to see what tastes best to you.

Healthy Kitchen Tip: Grilling with Flavored Wood Chips

Healthy Kitchen Nugget

Salt in Sweets ​

Since salt often gets a bad rap, you might wonder whether you really have to include it in baked goods. The answer is yes, because it brings out the flavor of other ingredients, including chocolate. When you do the math, one teaspoon, or even two, spread out over a dozen portions of a recipe means just a few grains per serving. In terms of sources of excess sodium, packaged and processed foods are the ones to watch out for. For the best results in home cooking, always use kosher or coarse sea salt.

For Your Best Health: Olive Oil and Brain Function

For Your Best Health

Over the Rainbow: 9 Foods to Add Now ​

Flavonoids are among the most important phytochemicals—nutrients found in fruits and vegetables. It’s actually the umbrella term for many different types of plant nutrients. Anthocyanins, for instance, are well known for giving berries their bright hues. You often hear the advice to “eat a rainbow” because each fruit and veggie has its own unique mix of flavonoids, and you want to get as wide a variety as possible. Flavonoids are a great source of antioxidants, renowned for their ability to fight off the aging effects of oxidative stress and boost overall health. A major study done at Harvard and published in Neurology has found another reason to chow down on fruits and veggies. The researchers discovered an important link between eating lots of flavonoid-rich foods and lowering the odds of subjective cognitive decline (SCD)—how much memory loss or sense of confusion you feel in your daily life.

They looked at data from nearly 50,000 women and 28,000 men over roughly 20 years. Those who had the most flavonoids in their diet lowered their odds of SCD the most compared to those who had the least, they reported. Three types of flavonoids in particular—flavones, flavanones, and anthocyanins—had the most impact. Which fruits and vegetables did the participants eat most? Strawberries, blueberries, oranges, grapefruits (whole or juiced), apples, pears, celery, peppers, and bananas. Onions, peaches, cauliflower, Brussels sprouts, lettuce, and potatoes also ranked high. Another key finding is that it’s never too early to start enjoying these foods on a regular basis—think of it as making deposits in the bank of brain health.

Fitness Flash Icon

Fitness Flash

Step to It ​

There are many ways to get and stay fit, and walking—considered a light-intensity physical activity, or LIPA—remains one of the easiest. Though we often hear that 10,000 steps a day is the ultimate goal, it may not be the right goal for you, according to Benjamin Washburn, MD, of the University of Missouri, and Joseph Ihm, MD, of Northwestern University Feinberg School of Medicine, authors of the article “Using Step Counts to Prescribe Physical Activity: What Is the Optimal Dose?” published in the American College of Sports Medicine’s Current Sports Medicine Reports. In their report, based on analyzing extensive data, and in a blog post on the topic, they detailed why a target step count should be personalized to each person’s current activity level and needs.

They wrote that “significant health benefits can occur at activity levels below 10,000 daily steps, especially if individuals increase their baseline activity by at least 1,000 steps per day. Several studies demonstrate that near-maximal or maximal health benefits can be achieved by engaging in predominantly LIPA totaling approximately 6,000 to 8,000 steps per day…At the lower end of the activity level spectrum, reaching a minimum of about 4,000 steps per day may be beneficial for many groups if they are at or below this level of activity at baseline.” They added that this may be a helpful goal for older people looking to start a walking program.

The concept of gaining more benefits with every additional 1,000 daily steps also applies to people already getting 10,000 per day. They pointed out that going beyond the weekly minimums set in physical fitness guidelines will likely keep you healthier than someone who achieves a lower level of activity. But “for some, a lower level of activity will still be better than being less active,” they stated.

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The Effects of the MIND and Mediterranean Diets on Parkinson’s Disease

Posted on by The Olive Oil Hunter

Adapted from an article by Dr. Rebecca Gilbert, American Parkinson’s Disease Association, May 4, 2021

New research into the best diets for Parkinson’s Disease (PD) reveals the Mediterranean and MIND diets may be associated with later age of onset of PD. Components of a Mediterranean diet include vegetables; fruits; whole grains; legumes such as beans, peas, and lentils; nuts; low-fat proteins, such as fish and poultry; and olive oil.

Another diet, known as the Dietary Approaches to Stop Hypertension (DASH) diet, was designed to help treat and prevent high blood pressure and emphasizes many of the same principles as the Mediterranean diet. More recently, experts suggested a combination of the Mediterranean and DASH diets, meant to maximize cognitive benefits. It is entitled the Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) diet. Components of the MIND diet include green, leafy vegetables; all other vegetables; berries; whole grains; beans; nuts; poultry; fish; red wine; and olive oil.

The principles of the MIND diet are very similar to the Mediterranean diet, with some notable additions. The MIND diet recommends green leafy vegetables such as spinach and kale as the first choice over other vegetables. Berries (such as blueberries) are specifically promoted, as opposed to fruit in general. A small amount of red wine daily is also encouraged. (Please discuss this with your doctor.)

Why do these diets work?

The scientific underpinnings as to why these diets affect brain health are not fully understood and likely consist of a combination of different positive benefits—some of which have been established and others that have not. It is possible that the established heart benefits of the diets drive some of the brain health benefits. That is, the diets promote healthy hearts and clean blood vessels and therefore support excellent blood flow to the brain. It is well established that vascular disease in the brain can contribute to cognitive decline as well as the motor symptoms of Parkinsonism. Therefore, ensuring that the brain achieves good blood flow has positive benefits on brain health for everyone, especially those who have a disease such as PD.

In addition, specific components of the foods encouraged in these diets may work on the cellular level to protect neurons from cell death or decrease neuroinflammation. But knowing which elements are conferring the benefit is not straightforward. To date, researchers have not been able to identify a specific nutritional supplement that achieved the type of benefits in clinical trial demonstrated in this diet study. Currently, therefore, the best way to ingest the nutrients that protect the brain is through a comprehensive dietary plan and not by taking a defined group of supplements.

Takeaways

  • A new study has demonstrated that the MIND and Mediterranean diets are associated with a delay in onset of PD symptoms
  • Both of these diets emphasize vegetables, fruits, whole grains, legumes, nuts, and olive oil
  • The MIND diet adds green leafy vegetables and berries as important elements

Reference: Metcalfe-Roach A, Yu A, Golz E, et al. MIND and Mediterranean diets associated with later onset of Parkinson’s Disease. Mov Disord. 2021;36(4):977-984. doi: 10.1002/mds.28464.

The Olive Oil Hunter News #49

Posted on by The Olive Oil Hunter

Cheesy Smashed Potatoes with Mojo Colorado Recipe, Spotlight on Paprika, Benefits of Plant-based Diet and New, Fashion-Forward Heart Monitors

I love to take classic recipes to the next level with a tasty twist, and this week I’m adding pizzazz to twice-cooked potatoes. One of the special ingredients for this upgrade is pimentón, Spanish smoked paprika, a spice you’ll use often once you add it to your pantry. Speaking of smart additions, a new study on brain health and nutrients offers suggestions for fruits and vegetables to include in your diet—along with the benefits of olive oil, these foods can make a difference in cognitive skills. And for those who need to monitor their heart rate, an amazing new category of wearables is on the horizon.

CHEESY SMASHED POTATOES WITH MOJO COLORADO

  • CHEESY SMASHED POTATOES WITH MOJO COLORADO AND PAPRIKA Cheesy Smashed Potatoes with Mojo Colorado

    Mojo colorado is a classic red chile sauce from Spain’s Canary Islands. Great on smashed potatoes, it’s also wonderful as an accompaniment to anything you cook on the grill—meat, fish, or veggies.

    Ingredients

    For the mojo colorado:

    • 1 red bell pepper
    • 2 tablespoons pimentón
    • 1 small, fresh, hot red chile, stemmed, seeded, and roughly chopped
    • 3 cloves garlic, roughly chopped
    • 3 tablespoons red wine vinegar
    • 3 tablespoons extra virgin olive oil
    • 1/2 teaspoon ground cumin
    • 1/2 teaspoon kosher or sea salt or to taste
    • 1/4 cup water

    For the potatoes:

    • 8 medium Yukon Gold potatoes, skin on
    • 3 tablespoons extra virgin olive oil, divided
    • Coarse kosher or sea salt
    • 1/2 cup coarsely grated Manchego cheese
    • 1/2 teaspoon pimentón

    Directions

    Step 1

    Make the mojo colorado: Char the bell pepper over a gas burner or under a broiler until it is blackened and blistered on all sides. Peel, stem, seed, and tear it into several pieces. Place in a blender jar with the other sauce ingredients, and blend until smooth. Add more salt if needed or water to thin. Set aside.

    Step 2

    Bake the potatoes: Preheat the oven to 375°F. (If you used your broiler to roast the pepper, let the oven cool to 375° before continuing the recipe.) Use 1 tablespoon of olive oil to coat a baking dish large enough to accommodate the potatoes. Bake the potatoes until they are soft when pierced with a knife or a bamboo skewer, 45 minutes to 1 hour. Remove from the oven and gently smash each potato with the back of a large spoon. Drizzle with the remaining 2 tablespoons of olive oil, then season with salt. Top with the grated Manchego cheese and dust with pimentón. Return to the oven for 15 minutes.

    Step 3

    Drizzle with the mojo colorado before serving.

    Yields 4 to 6 side-dish servings.

Healthy Ingredient Spotlight: Paprika

Healthy Ingredient Spotlight

Head to Spain for Paprika

As members of the Fresh-Pressed Olive Oil Club know, I’m a big fan of pimentón, the uniquely Spanish spice made from peppers exclusively grown in La Vera, in the province of Cáceres. Very different from Hungarian paprika, its distinctive flavor comes partly from the climate and partly from a unique, centuries-old smoking process. (It’s pimentón that gives the region’s famed chorizo and other pork products their special flavor and color.) Just as you might have both half-sharp and sweet paprika, you’ll want to create a collection of sweet pimentón dulce, medium-hot pimentón agridulce, and the hottest choice, pimentón picante.

Healthy Kitchen Tip: How to Grate Cheese

Healthy Kitchen Nugget

Grated Cheese Simplified ​

There’s no doubt that the grating blade of a food processor makes shredding cheese a snap. But what’s old is new again—the box grater. I find it takes less time to shred a hunk of cheese on its largest holes than to cut wedges of cheese to fit in the mouth of the processor’s feed tube, not to mention washing the bowl and all the other parts. Place a sheet of parchment or wax paper under the box grater to catch all the shreds, and make sure the cheese you’re grating is very cold—no matter how you grate it, cheese at room temperature will clump.

For Your Best Health: Homemade meals and your health

For Your Best Health

Pass the Produce ​

You already know that many of the benefits of olive oil come from its phenolic compounds, which include phenols and flavonoids. A new study published in the journal Neurology demonstrated that people who eat a diet with foods high in flavonoids can lower their risk of cognitive decline by 20%. Flavonoids are powerful antioxidants naturally found in plants, and not getting antioxidants likely contributes to cognitive decline as we age.

The researchers looked at several types of flavonoids and found that flavones and anthocyanins may have the most protective effect. Think of them as powerhouses to prevent thinking skills from declining as you get older. Flavones—found in some spices, red chile peppers, and yellow or orange fruits and vegetables—had the strongest protective qualities and were linked to a 38% reduction in risk of cognitive decline—the equivalent of being three to four years younger in age. Anthocyanins—found in blueberries, blackberries, and cherries—were associated with a 24% reduced risk of cognitive decline.

“Our results are exciting because they show that making simple changes to your diet could help prevent cognitive decline,” said study author and Harvard professor Walter Willett, MD, DrPH. “The people in our study who did the best over time ate an average of at least half a serving per day of foods like orange juice, oranges, peppers, celery, grapefruits, grapefruit juice, apples, and pears…While it is possible other phytochemicals are at work here, a colorful diet rich in flavonoids—and specifically flavones and anthocyanins—seems to be a good bet for promoting long-term brain health. And it’s never too late to start, because we saw those protective relationships whether people were consuming the flavonoids in their diet 20 years ago or if they started incorporating them more recently.”

Fitness Flash: Heart Monitors

Fitness Flash

Heart Monitors Go Fashion-Forward ​

There’s a new twist on the expression “wearing your heart on your sleeve.” Scientists at Rice University and the University of Pennsylvania have developed “smart clothing” that uses conductive nanotube thread capable of taking a continuous electrocardiogram, or EKG, as you wear it. The fibers, which were sewn into athletic wear, proved to be just as conductive as metal wires but washable, comfortable, and far less likely to break when you move and exercise. What’s more, the garment proved better at gathering data than a standard chest-strap monitor and even slightly better than a traditional EKG. The fibers provide steady electrical contact with the skin and also act as electrodes to connect with electronics like Bluetooth transmitters to relay data to a smartphone or to connect to a Holter monitor that can be stowed in a user’s pocket, explained lead author Lauren Taylor at Rice. This could be an important tool for detecting heart rhythm problems and other issues and help people with heart concerns stay in a safe zone when exercising. Plans are underway to refine the design so that it has more surface area to contact the skin.

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The Olive Oil Hunter News #43

Posted on by The Olive Oil Hunter

Grilled Halloumi Over Salad Recipe, Spotlight on Cheeses That Can Take the Heat, When to Wash Veggies and The Link Between Exercise and Sleep

Who doesn’t love a gooey grilled-cheese sandwich? But what can you do when you want cheesy goodness without the bread? The delicious answer is cheese varieties that hold their shape under heat.

GRILLED HALLOUMI OVER SALAD

  • GRILLED HALLOUMI OVER SALAD Grilled Halloumi Over Salad

    I’m a huge fan of halloumi, a brined goat’s milk cheese from Cyprus. Because it has a high melting point, this firm, somewhat salty cheese can be grilled directly on the grate. You can skewer chunks along with your favorite veggies or simply grill slices and serve them with the refreshing seasonal salad in this recipe.

    Ingredients

    • 4 tablespoons extra virgin olive oil, divided
    • 1 tablespoon best-quality red wine vinegar 
    • 1 teaspoon fresh oregano, chopped, or 1/2 teaspoon dried oregano 
    • Kosher salt to taste
    • Freshly ground black pepper to taste
    • 8 ounces cherry tomatoes, halved 
    • 1 cucumber, diced
    • One head romaine lettuce, washed, dried, and torn 
    • 12 brined Kalamata olives, drained, pitted, and halved 
    • 1/2 cup loosely packed flat-leaf parsley, coarsely chopped
    • 12 ounces of halloumi, cut crosswise into 1/3-inch-thick slices 
    • 4 tablespoons Greek yogurt (optional)

    Directions

    Step 1

    Make the salad: In a bowl, whisk together 2 tablespoons of the olive oil, the red wine vinegar, oregano, salt, and pepper. Add the tomatoes, cucumber, lettuce, olives, and parsley. Toss gently to coat the vegetables with the dressing and divide evenly on four plates.

    Step 2

    Pour the rest of the olive oil onto a rimmed sheet pan and gently coat both sides of each cheese slice. On a medium-hot grill, grill the cheese for 1 to 2 minutes per side, turning with tongs or a thin-bladed spatula. (Work in batches if necessary.) 

    Step 3

    Top each salad plate with equal amounts of the grilled cheese and add a dollop of yogurt, if desired. Serve immediately. 

    Yields 4 servings.

Healthy Ingredient Spotlight: Americans and Potatoes

Healthy Ingredient Spotlight

More Cheeses That Can Take the Heat

Halloumi isn’t the only fresh, semi-firm cheese that can be cooked without melting. Another great one is paneer, the cheese used in Indian cuisine, most famously the creamy spinach dish saag paneer. It’s readily available at many markets, not just specialty shops. And from frigid Finland comes leipäjuusto, popular there at breakfast, according to the experts at the magazine Culture: The Word on Cheese. These cheeses will soften when grilled, but they won’t break down and melt thanks to their low acid content. That’s also the reason you may hear a squeaking sound as you bite into them!

Healthy Kitchen Tip: Grapefruit Knife

Healthy Kitchen Nugget

When Exactly to Wash Veggies

While most concern over food contamination centers on raw meat, vegetables as well as fruits can have organisms you want to keep out of the kitchen. Here are some tips from the FDA and the University of Maine Cooperative Extension to stay safe.

Start by choosing produce that isn’t bruised or damaged. If shopping for precut foods, like fruit chunks or bags of lettuce, make sure they’ve been kept refrigerated or on ice at the store, and get them into the fridge as soon as you get home. If a food gets marred before you’ve had a chance to use it, cut off the affected areas before preparing or eating it.

There are also steps to take with freshly harvested produce, whether from your own garden or a farmers’ market. Washing off produce can help reduce microorganisms. There’s no need to use soap or a special produce wash—just gently rub the produce while holding it under plain running water. Do make sure the water is no more than 10 degrees Fahrenheit colder than the food, or else any pathogens could get drawn in through the stem (if there is one). Because excess water can lead to faster molding or rotting, be sure to thoroughly dry your produce with clean paper towels before storing it in the fridge. To store produce without washing it first, shake, rub, or brush off any garden dirt with either a clean, soft brush or a clean, dry paper towel before you bring it inside if possible. Then place the produce in a plastic bag or container to prevent any risk of contamination to other foods in your fridge. For a list of which produce should be washed and which produce should be wiped clean, check out this resource page from the University of Maine Cooperative Extension.

Always rinse produce right before you peel or cut it so that any dirt and bacteria aren’t picked up by your knife and transferred back onto the fruit or vegetable or elsewhere in your kitchen.

For Your Best Health: Brain Health

For Your Best Health

The Mediterranean Diet: Brain Booster

One of the reasons I’m such a proponent of olive oil is the key role it plays in the fabulously healthy Mediterranean diet, known for its heart health benefits. A recent study published in the journal Neurology advances the theory that it protects brain health too. The researchers found that, among a group of 500 seniors, those who ate an unhealthy diet had higher levels of amyloid and tau proteins, which have been linked to Alzheimer’s, in their cerebrospinal fluid, and that they performed worse in memory tests than those who regularly ate a Mediterranean-like diet. “There was also a significant positive correlation between a closer adherence to a Mediterranean-like diet and a higher volume of the hippocampus. The hippocampus is an area of the brain that is considered the control center of memory. It shrinks early and severely in Alzheimer’s disease,” explained Tommaso Ballarini, PhD, lead author of the study. “It is possible that the Mediterranean diet protects the brain from protein deposits and brain atrophy that can cause memory loss and dementia.” The researchers will continue their work by reexamining the same study participants in four to five years.

In the meantime, this delicious way of eating isn’t complicated. According to the Mayo Clinic, while there is no single definition of the Mediterranean diet, it is typically high in vegetables, fruits, whole grains, beans, nuts and seeds, and olive oil. Here’s an easy way to adopt it:

  • Daily: vegetables, fruits, whole grains, and healthy fats
  • Weekly: fish, poultry, beans and eggs with moderate portions of dairy
  • Limited: red meat
Fitness Flash: The Link Between Exercise and Sleep

Fitness Flash

The Link Between Exercise and Sleep

There are many factors that contribute to good health, with getting enough exercise and getting good quality sleep among them. We know that, separately, physical inactivity and poor sleep are linked to a greater risk of death from causes such as heart disease and cancer. New research published in the British Journal of Sports Medicine now shows that exercise and sleep may be more linked to each other than we thought. Scientists looked at the exercise and sleep patterns of more than 380,000 middle-aged adults over an 11-year period and how different combinations affected their health. Not surprisingly, compared with those with a high physical activity level and healthy sleep combination, those at the other extreme—no moderate-to-vigorous physical activity and poor sleep—were most at risk for heart disease, stroke, and cancer. However, the findings also showed that getting the recommended 150 minutes of exercise a week could mitigate the risks posed by poor sleep, prompting the researchers to suggest that there’s a certain synergy between the two activities. This was an observational study that relied on self-reported data so cause and effect can’t be established, but it does give the idea that you should meet physical activity goals as you work on getting better sleep. Other lifestyle habits that helped participants achieve better sleep levels were being thinner, eating more fruits and vegetables, spending less time sitting each day, not smoking, and limiting alcohol.

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