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.
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
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.
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
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.
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?
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.”
Sumptuous Fresh-Pressed Olive Oils from Chile’s Leading Artisanal Producer Will Delight Your Taste Buds and Elevate Every Meal
These Club exclusives, available nowhere else, showcase this South American country’s amazing olive varietals.
Each unique blend is extraordinarily food-friendly, ready to lavish on all your seasonal dishes.
Certified by an independent lab to be 100 percent extra virgin olive oil, this trio was rushed to the US by jet so that you can experience the tantalizing flavors and healthy polyphenols at their peak.
Majestic, awe-inspiring, breathtaking—those are the adjectives that come to mind every time I fly over the snow-capped Andes on my way to Santiago. The Chilean harvest always holds many surprises for your Olive Oil Hunter, and this year the results are beyond spectacular, from an enchanting Picual to an Arbequina enhanced with Coratina to an olive oil that’s an international cornucopia of cultivars—five varietals that come together to exceed the sum of its delicious parts! I am thrilled to present them to you for your warm-weather table.
I caught up with Salvador, the recently promoted head miller, now in his eighth year with the Alonso family. He demonstrated early on how eager he was to learn the best practices for running the mill—being very mechanically inclined helps him keep the state-of-the-art machinery humming. He shared news of Pobeña’s recent awards: a near perfect score from Flos Olei (considered the bible of extra virgin olive oil) and golds at both the Olive Japan and NY World competitions.
My Merry Band of Tasters, Down South America Way
With the seasons reversed in the Southern Hemisphere, it always takes a few minutes to get accustomed to seeing the colors of autumn after leaving spring behind in the US. This is also Chile’s wine country (not as well-known as the Mendoza region of neighboring Argentina, but arguably ment to create outstanding olive oils rather than cut corners for a fast profit.)
At Juanjo’s side is master agronomist Juan Carlos Pérez, who, with 20 years of experience (more than three-quarters of them at Pobeña!), is considered a top olive expert in the country, and also has a patient and gentle nature that keeps everyone on an even keel. Thanks to his skill in the field—I’ve always said that exceptional olive oil starts in the field and is finished in the mill—we had incredible choices to play with! In Chile, “we” always includes my good friend and international olive oil competition judge Denise Langevin and my favorite olive savant, Duccio Morozzo della Rocca, whose expertise is in demand around the world.
The autumnal glow bathing Denise Langevin, international olive oil competition judge, and me on our walk through the groves is breathtaking but also a sign that frost is on its way. Fortunately, everyone at Agrícola Pobeña is dedicated to harvesting olives during the magic window and getting them to the mill quickly so that you can enjoy the just-pressed oils at their peak of flavor.
Outpacing the Imminent Frost
This season had none of the typical drama—there was enough water for irrigation as needed, thanks in part to a new well on the farm and a light rain that primed the olives for harvest. But, in recent years, Mother Nature found a new Chilean curveball to throw: an early frost. That’s when the temperature drops below freezing overnight. When the dip lasts five hours or so, the olives freeze on the trees, negatively affecting the flavor of their oils. Last year, we heard that 40 percent of the country’s olives froze. But that didn’t stop lesser-quality oils from being sold at sky-high prices on the global market. As the country’s preeminent farm, Pobeña now has the better plan: harvest early to avoid the problem. “You lose some quantity,” Juanjo explained, “but the quality is superb, with vibrant aromas.”
I was so happy to toast Alejandro, executive sous-chef at Boragó, with one of our fresh-pressed oils—even more so after I saw that the Alonso family’s EVOO is the kitchen’s go-to choice. The 16-course meal of artistically crafted dishes showcasing Chilean ingredients made for an unforgettable evening.
I often talk about our fresh-pressed olive oils being food-friendly, and the culinary experiences we had in Santiago and in the countryside showcased this quality in our trio. We generously drizzled them at the farm-to-table lunch we had at the Alonso family homestead as well as the feast we enjoyed in Santa Cruz at Francis Mallmann’s Fuegos de Apalta, named for the open-fire kitchen in the center of the restaurant, a hallmark of the world-renowned grill master. Impressively, when we toured behind the scenes at Boragó, ranked one of the top restaurants in the world, we saw that Pobeña olive oil was used in the preparation of the exquisitely constructed food-as-art still-lifes created by its vast team of chefs. Though many fine-dining restaurants around the world use less expensive oils (to avoid cutting into their margins), Boragó, located in Santiago’s Vitacura neighborhood, uses only the very best—just like you, my discriminating Club member. Get ready to experience the taste sensations of these harvest-fresh oils in the inspired dishes in this report’s recipe section as well as with all your favorite food
Happy drizzling!
T. J. Robinson The Olive Oil Hunter®
This Quarter’s First Selection
Producer: Denise Langevin La Estrella, Chile
Olive Varieties: Arbequina, Coratina
Flavor Profile: Mild
“I cook everything with olive oil,” exhorts international olive oil authority Denise Langevin, drizzling a shimmering stream of our just-pressed Chilean blend over a grilled chorizo sausage in a soft roll, the savory South American sandwich known as choripán. “Many people save it for salad, and I tell them olive oil is for all food, you know.” Denise knows. She is a superlative olive oil taster, an in-demand adjudicator of olive oil competitions around the globe, from Los Ange-les to Turkey to China. Also an outstanding home chef, Denise treated me and my Merry Band of Tasters to a mouth-watering celebratory lunch at her home, a converted farmhouse in the town of Codegua, where she lives with her husband, Luis, Rottweiler Augustina, and a sheep named Pio Pio.
When we pulled up on a perfectly crisp autumn day—remember, Chile’s seasons are the opposite of ours—Luis was already manning the grill next to their tiled patio, as Pio Pio munched on grass in a corner of the yard. Denise ushered us to the table, where we whetted our appetite with marinated olives, some stuffed with blanched almonds and others with jamón Serrano (see the recipe on below). Lifting glasses of lime-hued pisco sour, we toasted to another collaborative culinary venture.
Then, savoring the food-friendliness of our dazzling olive oil, we dined like kings on the afore-mentioned choripán, topped with one of two zesty pebres (Chilean salsa), and satisfying empanadas, warm from the grill and filled with pino (beef). For dessert, Denise wooed us with exquisitely tiered slices of milhojas, a Chilean millefeuille cake of sweet crepes layered with dulce de leche. I am swooning just remembering it.
Denise takes me through her rack of judge badges from olive oil competitions the world over. Renowned for her discriminating palate and impeccable taste memory, Denise has served on judging panels of the world’s finest EVOO throughout Europe, Central Asia, East Asia, the Middle East, and the US.
I first met Denise more than a decade ago, in 2013, when she was director of exports at the Don Rafael Estate, one of Chile’s pioneer ultra-premium olive oil producers. As two supertasters, Denise and I hit it off from the start—I loved hearing about her adventures as an international olive oil judge, and she was intrigued to learn about my mission to provide the world’s finest fresh-pressed olive oil to Club members year-round. We first collaborated on an exclusive Club selection in 2020 and have worked together ever since. I adore strolling through the olive groves with her, stopping to test the fruit for ripeness (see photo on above).
Denise and I also share a pressing desire to educate others about the extraordinary flavors and bounteous health benefits of EVOO. In recent years, Denise has partnered with local grade schools to help foster healthy eating habits among schoolchildren, teaching eager kids about gardening and Chile’s abundant, nutritious produce. “Tia Denise,” the kids cheer, as they run to her—it’s amazing to witness. Denise’s warm, generous personality, delicately calibrated judgment, and exquisitely discriminating palate are mirrored in the qualities of this quarter’s mild selection. “Every collaboration is also a celebration,” Denise says, of its creators as well as of the olive varieties.
Yee-haw! Denise Langevin and I wave as we are about to dip below the horizon, heading to Agrícola Pobeña, with the majestic Andes in the distance. Eager for our sixth consecutive Club collaboration, Denise and I can’t wait to get to the mill, where gorgeous just-picked olives will be pressed into liquid gold. At right: Celebrating the fruits of our labors with a Chilean grill fest, Duccio Morozzo gives Denise’s choripán another splash of our brand-new Arbequina-Coratina blend as I look on, eager for my turn.
Impressions and Recommended Food Pairings
This Arbequina enhanced with a touch of Coratina is bright, harmonious, and very complex. On the nose, we sensed fresh-cut grass, sweet almond, lettuce, green apple, mint, and hints of celery and lemon zest. On the palate, we noted fresh walnuts and the sweetness of green banana and fennel, plus Romaine lettuce and oregano, the bitterness of Belgian endive, and the lingering spiciness of celery leaves and white pepper.
Enjoy it with eggs, morning smoothies, lighter vinaigrettes, pasta salads, and salads with fruit; pan-seared cilantro citrus fish* and other mild fish, ceviche, and grilled chicken; quinoa bowls, rice dishes, cauliflower fritters, pastelera de choclo and other fresh corn dishes, artichokes, and asparagus; brie, ricotta, mozzarella, and other mild cheeses; hummus; stone fruit, baked goods, dulce de leche trifle, vanilla ice cream, and yogurt.
*See the recipe section for bolded dishes.
This Quarter’s Second Selection
Producer: El Agrónomo, La Estrella, Chile
Olive Varieties: Coratina, Frantoio, Arbequina, Arbosana and Koroneiki
Flavor Profile: Medium
A large map of the farm hangs in the tasting room at Agrícola Pobeña. It’s a colorful jigsaw puzzle that identifies the locations of all their olive fruit varietals—I like to think of it as a visual representation of the skills of master agronomist Juan Carlos Pérez. Rather than cluster each varietal together, he has created a lot of interplay to maximize sun exposure as well as changes in elevation, from flat areas to hilly ones where hand harvesting is a must.
Juan Carlos was drawn to agriculture as a child. Of his parents’ six sons, he was the only one who would excitedly sit next to his dad, a farmer, on his tractor. Fittingly, Juan Carlos’s youngest, eight-year-old Laura, is already showing signs of wanting to follow in his footsteps.
He had a blank slate when he arrived at the farm, excited at the prospect of growing a wide range of varietals, now 11 in all. He planted the first tree with the Alonso family, and it’s been a happy marriage ever since. Deeply knowledgeable across fields from earth science to biochemistry, Juan Carlos understands the unique terroir of this region like the back of his hand.
I asked him what makes Chilean extra virgin olive oils so special. “Location, location, location—we’re just 40 kilometers from the sea in a climate so similar to the Mediterranean,” he answered. “The topography of the farm is also key. We have a lot of gentle hills and have oriented the trees to the sun. Each oil has a different profile based on where the trees were planted. I feel that the oils from olives grown in the hills are more powerful—and those are the ones you used for the oils for Club members,” Juan Carlos said proudly.
I admit it: I love touring the farm on one of Juan Carlos’s ATVs—perfect for navigating through the groves and seeing for myself that the fruit is ready for harvest so that I can deliver the highest-quality oils to you, dear Club member.
This very special olive oil is a veritable United Nations of varietals, with Coratina and Frantoio representing the Italian contingent, Arbequina and Arbosana from Spain, and Koroneiki from Greece. It’s a masterful blending of five distinct “voices” that we orchestrated into a harmonious chorus.
Juan Carlos “El Agrónomo” Pérez and I rejoice during the day’s harvest. I can almost taste the vibrancy in the fresh-pressed olive oil these beauties will yield.
Despite all the demands of the farm—Juan Carlos now turns his attention to propagating new trees, pruning and nurturing in preparation for the next season—he always amazes me with how he happy he looks. His calm demeanor has helped him retain a strong field team that comes back year after year. They gain more experience with each season, in turn making the harvest run smoothly.
I believe that a truly great olive oil starts with the fruit, in the grove, in the hands of the agronomist, who then works hand in hand with a master miller to turn amazing fruit into extraordinary olive oil. With his attention to detail and brilliant results, Juan Carlos is raising the bar for other agronomists around the world. We celebrate him by naming this exceptional olive oil El Agrónomo, after this star agronomist. When you taste it, you will too!
In Chile, cacti aren’t just for admiring. Maria, the majordomo of the sprawling Alonso family farmhouse, turned these brilliant yellow fruits into an amazing juice served at the delectable lunch she prepared for us.
Impressions and Recommended Food Pairings
Only a talented agronomist could have made it possible to create this blend of five olive varietals originating from Italy, Spain, and Greece. The aroma is lush, with notes of Belgian endive, walnuts and almonds, green banana, baby spinach, Tuscan kale, arugula, and thyme, plus hints of vanilla bean, cinnamon, and lime zest. We tasted green almond, artichoke, escarole, arugula, and rosemary, the bitterness of chicory and radicchio, and spiciness of both Szechuan and black peppercorns.
Rich and verdant, this versatile olive oil will enhance pork, turkey, seafood dishes such as grilled shrimp with pisco and merquèn* and vieiras a la parmesana, and fattier fish, like sardines, tuna, and salmon; white and sweet potatoes, broccoli, and grilled vegetables; salads with nuts; beans, lentils, and grains; guacamole and other avocado dishes; pesto; and chocolate desserts.
*See the recipe section for bolded dishes.
This Quarter’s Third Selection
Producer: Abel Alonso, La Estrella, Chile
Olive Varieties: Picual
Flavor Profile: Bold
You’d be hard-pressed to meet anyone as gregarious as Juanjo Alonso, the youngest of five brothers, all of whom are involved in the various businesses started by their father, Abel. I find his joie de vivre contagious and look forward to spending time with him every year.
Juanjo’s journey from student at the San Francisco Art Institute in California to head of Chile’s premier olive oil producer began soon after he graduated. The budding artist supported himself as a house painter. Knowing that Juanjo had no interest in the family’s main concern, a very successful shoe company, Abel was able to eventually lure him back to Chile by offering to pay him the equivalent of a year’s salary to paint its corporate offices!
Juanjo’s painting shows how talented he is and how passionate he is about olive oil. He’s on a mission to educate Chileans about its health benefits and is proud that his family’s oil was named the “healthiest olive oil” multiple times at the World Best Healthy EVOO Contest. In his words, “A shot every day keeps the doctor away.” Of our longstanding collaboration, he added, “You and I are on the same train headed in one direction, toward higher and higher olive oil quality.”
It wasn’t long before Abel shared his vision for an olive farm with Juanjo, the son he felt was destined for the project. Abel was born in the Basque region of Spain in 1935, at the start of the political and economic unrest that would lead to the country’s civil war. His family survived thanks to the food they grew in their garden, the memory that inspired his new quest.
One day he asked Juanjo to check out a potential property with him. “I had fallen in love with the majestic olive trees during my time in Northern California and had already started googling ‘olive trees’ and ‘olive farming,’ so I knew that even though the farm we visited was very nice, it was at too high an elevation considering the proximity to the Andes. ‘Olives don’t like frost, so this is not the property for us,’ I told my dad. And he immediately put me in charge of finding the right one!” Juanjo recounted.
Fast forward to today, and the fruits of all their early decisions are evident with award after award lining the mill walls. What I truly admire is that they allot resources for continual improvement, always reinvesting to maintain their high standards, from updating their irrigation system to buying new tractors to speed the fruit to the mill. It’s wonderful to hear Juanjo credit the Club for helping Chilean olive oils getting the recognition they so rightly deserve.
It’s always insightful to meet with José Manuel Reyes, who wears many hats at the Agrícola Pobeña farm. He’s the bridge from the field to the office and the face of the Alonso company in Santiago, where he manages three jewel-box stores dedicated to olive oil. “We offer classes and tastings so people can get to know Pobeña olive oils as well as the members of the Fresh-Pressed Olive Oil Club do,” he said.
There’s also sad news to share. Late last summer, Abel became gravely ill while on a visit to Spain. Back in Chile, he refused treatment, preferring to spend his last days at the farm surrounded by his adoring family. “One after-noon, we sat together, looking out at the olive groves. ‘We made it, you and I—I believed in you, and I am so proud that you made our dream a reality,’ he told me.” Juanjo’s admiration for his father and the heartbreak over his loss were evident in his eyes.
We pay homage to Abel with this very special oil that bears his name and a label featuring the family’s coat of arms and a Basque-inspired font. I know he would have been ecstatic about this magnificent Picual I’ve created for you, a varietal from his native Spain, a zesty, complex character like Abel himself.
Impressions and Recommended Food Pairings
A Picual lover’s dream, this is a bold expression of the cultivar. It’s intensely green and herbaceous on the nose: green tomato and tomato leaf, celery, arugula, and Asian pear, with notes of chopped basil and peppermint. It’s very green and vegetal on the palate, with the flavors of wheatgrass, baby kale, spinach, and pear; the astringency of green tea, bitterness and zest of arugula, and spiciness of green peppercorns; plus notes of wild mint, parsley, and rosemary.
Its big personality is perfect for hearty dishes like chorizo hash,*chicken empanadas, arrollado de huaso, costillar de chancho, grilled steaks, lamb, duck, and wild game; dark leafy green salads and bold vinaigrettes; crudités; tomato recipes from pizza and bruschetta to gazpacho and sauces; hearty pasta dishes; cured meats; blue and other aged cheeses; and crusty sourdough breads.
*See the recipe section for bolded dishes.
Olive Oil and Health
Mediterranean Diet is Linked to Significant Reduction in Breast Cancer Risk
Greatest effects among postmenopausal women
Closely following the Mediterranean Diet (MeDi), which emphasizes fruits, vegetables, whole grains, legumes, limited lean protein, and healthy fats such as olive oil and nuts, has been linked to a reduced risk of chronic diseases, including several forms of cancer. Numerous studies have shown associations between lower breast cancer risk in women and MeDi adherence. To clarify whether the the MeDi exerts a significant effect on breast cancer risk, researchers conducted a systematic review and meta- analysis that compiled and analyzed the existing evidence across a large international group of studies.
Methods: After a comprehensive literature search, 31 high-quality observational studies were selected for the final analysis (12 cohort studies and 19 case-control studies). Studies were published between 2006 and 2023 and conducted in the Americas, Europe, and Asia, with the majority in the United States and Spain. A total of 1,347,446 women were evaluated, grouped as overall, postmenopausal, and premenopausal. Participants’ ages ranged from 20 to 104 years. Follow-up duration varied between 8 and 33 years in cohort studies.
A cohort study is an observational study with an active group and control group, allowing researchers to calculate the occurrence of a disease in a population over time.
A case-control study identifies individuals with a specific disease or condition and assigns “matched controls”—people with the same demographic characteristics who are not part of the study—which enables researchers to evaluate the differences between these groups.
Results: The overall pooled analysis found a clinically significant 13% reduction in breast cancer risk in participants who adhered to the MeDi. The effect was greater in postmenopausal women across all studies and in participants of studies conducted in Asia. A subgroup analysis showed that moderate alcohol use (red wine) did not affect breast cancer risk in the overall group, but an additional reduction in breast cancer risk was seen in postmenopausal women.
Discussion: These results indicate that adherence to the MeDi may help prevent breast cancer, especially in postmenopausal women. It has been suggested that the polyphenols in olive oil and moderate amounts of red wine may contribute to the cancer-protective effects of the MeDi. In addition, phytoestrogens from vegetables and fruits may interact with the body’s estrogen production, thus helping to prevent certain types of breast cancer from developing. The sites of hormone production during the postmenopausal period (fat tissue rather than ovaries) may also account for the increased effect of the MeDi in preventing breast cancer in that population.
Conclusion: Adherence to the MeDi significantly reduced women’s breast cancer risk in a large meta-analysis of international observational studies involving more than a million participants. Future research will help identify the specific anti-cancer mechanisms of the MeDi and illuminate its varying effects across life stages and geographic regions.
Reference: Karimi M, Asbaghi O, Hooshmand F, et al. Adherence to Mediterranean Diet and Breast Cancer Risk: A Meta-Analysis of Prospective Observational Studies. Health Sci Rep. 2025;8(4):e70736.
Kudos from Club Members
Noticeably enriched flavor I’m loving them so far! Everything I’ve made with them has had a noticeably enriched flavor. I also love having the 3 different types to choose from depending on what I’m making.
Alegra O.Virginia Beach, VA
I crave it It’s a daily habit since I first ordered it over a year ago. It makes my food taste great, and now I crave it. Sometimes I’ll just pour it straight into my mouth.
Christina C.,Murfreesboro, TN
"Keep up the good work" Please inform T. J. that I am very glad I found his service. Of course I love the Olive Oil and the recipes that come with it. Surprisingly the additional information that comes within the newsletter is amazing. Keep up the good work you are providing. It is very much appreciated.
Trudi B.Arlington Heights, IL
Heaven in a bottle Your olive oils are amazing! It’s like heaven in a bottle!
Cindy G.Asheville, NC
Recipes
Grilled Shrimp with Pisco and MerquénThis dish features two iconic Chilean ingredients, merquèn and brandy-like pisco (in a pinch, you can use white tequila or rum instead). Ingredients Juice of 1 lime 1/4 cup pisco 1 1/2 teaspoons honey 2 teaspoons merquèn 1 teaspoon sea salt 1/4 cup extra virgin olive oil, plus more for basting 1 1/2 pounds large… view recipe
Vieiras a la Parmesana (Parmesan-Crusted Scallops)This dish is a variation on the wildly popular machas a la parmesana, local razor clams (using oysters is also popular). Traditionally, each scallop is cooked separately in its own half-shell. While it’s rare to find scallops still in the shell in the US, you can buy cooking-grade shells for an elegant presentation. For simplicity,… view recipe
Chicken EmpanadasMany dishes were introduced to Latin America by Spanish explorers and colonists, including handheld meat pies called empanadas. Here, a flaky crust encloses a savory mixture of chicken, peppers, and an olive, which is traditional in Chilean empanadas. Merquèn is a popular Chilean spice blend of goat’s horn chile, coriander, and salt, which imparts a… view recipe
Arrollado de Huaso (Stuffed Pork Loin)Reminiscent of Italian porchetta, my Chilean version is filled with chorizo and a popular vegetable in Chile—sweet potato, or camote. Forming the chorizo into a rectangle with a rolling pin helps more evenly distribute the meat. If you’d rather not flatten the pork yourself, simply ask your butcher to butterfly it for you. Ingredients One… view recipe
Cauliflower FrittersThis is a popular dish in Chile. Parboiling the cauliflower makes the fritters tender. Ingredients 1 head cauliflower, about 2 pounds 1 tablespoon sea salt 2 large eggs 1/2 cup flour 1/2 cup freshly grated Parmigiano-Reggiano 1/2 cup milk 1/2 teaspoon fine sea salt 1/2 teaspoon freshly ground black pepper 1/4 cup plus 1 tablespoon… view recipe
BorgoñaFar simpler than a sangria, this Chilean drink is just red wine and macerated strawberries—sweet and refreshing at the same time. Ingredients 1 1/2 cups fresh strawberries 1 tablespoon extra virgin olive oil 1 tablespoon granulated sugar 1 bottle Chilean red wine Optional garnishes: lime slices and fresh mint Directions Step 1 Rinse, pat dry,… view recipe
Pan-Seared Cilantro Citrus FishThis marinade enhances all types of firm white fish, such as halibut, sole, cod, and hake, which in Chile is called merluza and is extremely popular because of its sweet, mild taste. Fun fact: What’s sold in the US as Chilean sea bass is typically neither Chilean nor bass but rather Patagonian toothfish, rebranded to… view recipe
Denise’s Stuffed OlivesWhen in Chile, I always look forward to breaking bread with my great friend, olive oil savant, and hostess extraordinaire Denise Langevin and enjoying her cooking. This is the first of two of her recipes that I’m sharing with you. It’s deceptively simple, but you want to source the highest quality ingredients. Note: If you… view recipe
Costillar de Chanco (Chilean-Style Spareribs)Grilling is a popular method of cooking in Chile, where families often gather on weekends to enjoy simple but ample meals, often barbecues. St. Louis-style ribs are “squared off” or trimmed and have a flat, meaty shape. Ask your butcher to halve them—this creates more flavorful surface area. Baby back ribs can be substituted for… view recipe
Pastelera de Choclo (Chilean Corn Pudding)Fresh corn is one of my favorite summer foods, and this corn pudding recipe, also from Denise Langevin, is such a delicious way to enjoy it. (Don’t fret if you fall in love and want it year-round—it can be made with 9 cups of frozen corn kernels.) Ingredients 12 ears fresh corn, raw 3 tablespoons… view recipe
This dish features two iconic Chilean ingredients, merquèn and brandy-like pisco (in a pinch, you can use white tequila or rum instead).
Ingredients
Juice of 1 lime
1/4 cup pisco
1 1/2 teaspoons honey
2 teaspoons merquèn
1 teaspoon sea salt
1/4 cup extra virgin olive oil, plus more for basting
1 1/2 pounds large shrimp, peeled and deveined
3 limes, quartered, for serving
Directions
Step 1
In a small bowl, whisk the lime juice, pisco, honey, merquèn, and salt until the salt dissolves. Add the olive oil and whisk until the mixture is emulsified. Place the shrimp in a bowl large enough to hold them. Gently toss with the marinade. Cover and refrigerate for 30 minutes. Drain the shrimp and thread onto bamboo skewers.
Step 2
Heat your grill to medium-high. Brush and oil the grill grate. Arrange the shrimp skewers on the grate. Grill for 3 minutes per side, basting with olive oil, or until the shrimp are lightly charred and opaque. Baste a final time. Remove the shrimp from the skewers before serving with the limes.
This dish is a variation on the wildly popular machas a la parmesana, local razor clams (using oysters is also popular). Traditionally, each scallop is cooked separately in its own half-shell. While it’s rare to find scallops still in the shell in the US, you can buy cooking-grade shells for an elegant presentation. For simplicity, I like to make them in a broiler-safe baking dish or individual ramekins.
Ingredients
1 tablespoon extra virgin olive oil, plus more for drizzling
1 tablespoon white wine
1 teaspoon lemon juice
1 tablespoon finely chopped parsley, plus more for garnish
1 teaspoon fine sea salt
1/2 teaspoon freshly ground black pepper
1 pound sea scallops, preferably dry
3 ounces shredded Manchego or Jack cheese
1/4 cup Parmigiano-Reggiano
Fresh nutmeg
Directions
Step 1
In a large bowl, whisk together the olive oil, wine, lemon juice, parsley, salt, and pepper.
Step 2
Rinse and pat dry the scallops, then toss them in the marinade—there should be only enough liquid to lightly coat them. Set your oven to broil while they marinate for 15 minutes.
Step 3
Arrange the scallops in a baking dish or among 4 individual ramekins. Top each scallop with a spoonful of shredded cheese, then a sprinkle of Parmigiano-Reggiano. Use a Microplane grater to dust nutmeg over the tops.
Step 4
Place under the broiler for 8 to 10 minutes, or until the cheese has melted and browned and the scallops are firm to the touch. Sprinkle with more parsley and drizzle with olive oil before serving.
Summer Lentil Salad
