Monday, January 05, 2026

Start With These 8 Foods Centenarians Eat Most Often

  • Centenarians favor plant-based eating, including legumes, whole grains, and sweet potatoes, for their long-living benefits.

  • Olive oil, nuts, and seeds are essential for heart-healthy fats, vitamins, and reduced inflammation.

  • Small quantities of fish, antioxidant-rich tea, and turmeric keep centenarians thriving with optimal brain and immune health.

We’ve spoken to a handful of experts on the topic to better understand the common practices of those in this illustrious group—particularly when it comes to what they eat. Read on to discover some of the top diet staples for those who live for a century or more. 

 

Healthy Habits of Centenarians

“Centenarians live all over the world, but some places have better recordkeeping than others – and those places often have more documented centenarians. This is one cause of the ‘Blue Zone' phenomenon,” says Ben Meyers, the founder of LongeviQuest.

Dan Buettner was the founder of the trademarked Blue Zones concept that identifies places where groups of centenarians are concentrated. These areas are found all across the globe, on nearly every continent. 

“However, some more well known Blue Zone locations include rural areas such as Okinawa, Japan, Ikaria, Greece, Sardinia, Italy, and Loma Linda, USA,” says Bradley J. Willcox MSc, MD, FGSA, FRSM.

And when it comes to lifestyle, quite a few commonalities have been discovered amongst those living in these areas. Avoiding stress in everyday life is one philosophy that many centenarians practice. “We’ve found that centenarians focus on their lives and the lives of the people they love, instead of problems beyond their control,” Meyers says. In a similar vein, Blue Zoners tend to find joy in everyday life. “The concept of suffering for 50 weeks to splurge on a two-week vacation would bewilder a centenarian,” Meyers adds.

Maintaining a positive attitude as well as “exercising, having a strong sense of community, and avoiding smoking are other key factors to improving longevity,” says Amy Davis, RDN.

8 Foods Centenarians Eat Often

But what may fascinate people most about these long-lived individuals are the foods they eat and the habits they have around eating. “Some eating patterns seen in centenarians include eating a large breakfast, eating mostly plant-based foods, avoiding weight-loss diets, moderating alcohol, and reserving sweets for celebrations,” says Davis. 

With these practices in mind, here are eight foods researchers have identified as diet staples for centenarians:

Legumes

“One of the top foods amongst centenarians is legumes, which are rich in fiber and provide plant-based protein,” Davis explains. “Fiber-rich foods are thought to help control cholesterol and blood sugar, as well as lower the risk of chronic diseases like cancer and heart disease.” Legumes encompass beans, peas, and lentils. So, regardless of whether you typically reach for chickpeas, black beans, red lentils, snap peas, or otherwise, all of them will help promote longevity.

Olive Oil

Another common ingredient found in the kitchens of those living to (or well-past) 100 is olive oil. This culinary staple is high in healthy unsaturated fats that support optimal cholesterol levels. It’s also rich in micronutrients like plant compounds, vitamin E, and vitamin K that serve as antioxidants to lower inflammation throughout the body, further decreasing chronic disease risk.

Nuts and Seeds

“Nuts, which are full of vitamins, minerals, and unsaturated fats, are also staples in centenarians' diets,” says Davis, “Nuts are associated with reduced risk for heart disease and inflammation, likely due to their rich antioxidant content.” Given that seeds have a similar nutritional composition to nuts, they also elicit similar longevity benefits.

Tea

Whether it’s green, black, herbal, caffeinated, or decaf, tea is one of the top beverages among Blue Zoners. This is likely thanks to the multitude of antioxidant-rich plant compounds it contains. In fact, tea consumption has been shown to support immune, heart, gut, brain, and metabolic health.

Seafood

“Researchers have also found that centenarians eat smaller amounts of meat and tend to include more fish and other lean seafood in their diets,” says Davis. This may be due to the fact that many Blue Zones are located near the ocean. However, certain types of seafood (like fatty fish) serve as some of the few naturally concentrated sources of omega-3 fatty acids, which are potent anti-inflammatory agents that encourage optimal immune, brain, and heart health.

Whole Wheat Sourdough Bread

Whole wheat sourdough bread combines a few common food trends seen across centenarians. “Whole grains are another common denominator of centenarians. They are rich in fiber, minerals, and B vitamins, especially when compared to their white, refined counterparts,” explains Davis, “Eating whole grains is associated with a lower mortality risk from cardiovascular disease and cancer.” 

“Many centenarians are known for their high energy levels. Starchy foods may help centenarians stay active until very late in life,” Meyers adds.

Researchers also discovered
that many people living to 100 or longer bake their own bread—a lot of times using sourdough starter. This living culture of bacteria sparks fermentation in bread dough, helping to digest some of the gluten it contains and increasing the digestibility of the final product. Sourdough bread also tends to have a lower glycemic index than other loaves, supporting blood sugar management and metabolic health

Sweet Potatoes

If you watched the Netflix documentary, then you may remember the Japanese purple sweet potatoes that served as a staple food for Okinawan centenarians. And while this specific variety of potato may be tricky to track down in the States, your everyday sweet potato from the grocery store is pretty similar nutritionally. Both types of sweet potato are rich in fiber and micronutrients like potassium, vitamin A, vitamin C, and plant compounds. These help to improve immune, heart, and metabolic health.

Turmeric

And finally, certain nutrient-dense spices, like turmeric, can also promote longevity. “Turmeric is rich in phytonutrients, such as flavonoids, that may be beneficial to living longer,” says Willcox. The phytonutrients (another name for plant compounds) found in turmeric, like curcumin, work to reduce inflammation throughout the body, supporting overall health as well as targeted areas, like the brain.

 

 

This is only for your information, kindly take the advice of your doctor for medicines, exercises and so on.   

 

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Monday, December 01, 2025

The Health Benefits of Cucumber

We’re used to seeing them in various salads, but cucumbers can also add a wonderful flavor to drinks like the one you’ll learn to make. The significant advantage of this vegetable that makes it a perfect ingredient for summer smoothies is its high water content. Cucumbers contain 95% water, so they can quench thirst and fill your body with essential fluids to prevent dehydration. Additionally, this beloved vegetable helps eliminate bad breath, thereby refreshing your breath every time you consume it. If that’s not enough, the sterols found in cucumbers help reduce levels of bad cholesterol in the blood, thereby lowering the risk of heart and cardiovascular diseases. This wonderful vegetable is also an excellent source of carbohydrates and vitamin B, which provide the body with energy and allow you to continue your day with renewed strength.


 

This is only for your information, kindly take the advice of your doctor for medicines, exercises and so on.   

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Tuesday, June 17, 2025

The Surprising Health Benefits of Spicy Food

Emerging research links chili peppers—if consumed more reasonably—to better health. Data “suggest spicy food can help metabolism, enhancing feelings of fullness and weight control,” says Dr. Long Nguyen, an assistant professor of medicine at Harvard Medical School.

Here’s why chili peppers may be good for you and how to heat up your diet for both taste and health.

The benefits of spicy food

Several studies find that people who regularly eat spicy food have better overall health and fewer diseases. Increasingly, scientists are understanding how these foods help the body, though more research is needed, Nguyen says. 

In 2020, an extensive research review found that a diet rich in spicy peppers was associated with less obesity, heart disease, and diabetes risk. People who had lots of spicy peppers were 25% less likely to die sooner than expected, compared to those who rarely or never ate them. 

The review’s senior author, cardiologist Dr. Bo Xu at Cleveland Clinic Lerner College of Medicine, believes these differences are due to capsaicin, the compound that makes chili peppers so hot. Capsaicin switches on receptors in nerve cells called TRPV1. These receptors, in turn, seem to trigger adrenaline, which burns fat and helps control blood sugar.

 

Some research shows that TRPV1 receptors also help control overactive immune cells to reduce inflammation, a driver of chronic illnesses such as heart disease. Medicines with capsaicin are sometimes applied to the skin for nerve pain and arthritis partly because the compound fights inflammation, and “capsaicin potentially has some of those same effects inside the body when it’s eaten,” Nguyen says. An Italian study found that people who ate chili peppers had broader heart health benefits than those who favored sweet peppers, which contain much less capsaicin.

Spicy food may support a healthier microbiome, too. Though data are limited, “spicy foods appear to increase the microbiome’s diversity,” Nguyen says. This is advantageous because each type of bacteria performs different jobs, like breaking down food, strengthening the gut lining, and fighting harmful germs. 

Capsaicin’s effects on the microbiome have been studied mostly in animals, says Emma Laing, clinical professor of dietetics at the University of Georgia. “However, studies in humans also suggest capsaicin’s gut-friendly properties could improve metabolism, inflammation, and control of blood glucose and cholesterol,” Laing says.

Ease into the fire

People new to spicy food should start with mild chili peppers like poblanos. Dietitian Kiran Campbell says she recommends spicy food to patients looking to lose weight, while telling them to “start low and go slow” with the heat. 

Having food with capsaicin increases tolerance, so people can gradually work up to spicier peppers—which may provide more benefits. “There is certainly some early data suggesting a relationship between how much capsaicin you’re eating, and some of these anti-inflammatory effects,” Nguyen says.

This is partly because the spiciest peppers, in addition to having more capsaicin, tend to pack more beneficial compounds like antioxidants and phenols. According to a 2023 study, many hot peppers are high in antioxidants. However, less fiery options provide some of these compounds, too. According to the same study, jalapeno peppers have “solid antioxidant activity” at a more tolerable heat level.

 

Aim for spicy meals 2-4 times per week, Campbell recommends. At least one study, meanwhile, reports benefits to eating peppers 6-7 days per week, compared to less than one serving. (Exact amounts per day aren’t well defined, Xu says.) 

With frequent intake, the tongue’s pain receptors become less sensitive to capsaicin in about a week’s time, enabling hotter peppers for greater health. 

“There’s debate” on this point, though, Nguyen says. Research published last month suggests that spicy food’s benefits come simply from feeling your mouth burning, no matter how much capsaicin you’re taking in. John Hayes, professor of food science at Penn State, found that when people experience food as spicy, their behavior changes: they chew more slowly. This lets them brace for the spice, recover from it, or avoid swallowing a big spicy piece. Slowing down results in eating less and may lead to healthier weight, digestion, and glucose levels.  

In other words, the behavior change could account for many benefits sometimes attributed to capsaicin. “Researchers are split between the physical and behavioral explanations,” Hayes says. 

Don’t go all out

If you go overboard, your body—like mine—will rebel. “High consumption can really worsen symptoms of acid reflux and irritable bowel syndrome, especially if you’ve had rather drastic dietary changes,” says Nguyen, who is also an expert of the American Gastroenterological Association. 

Nguyen rarely has a chance to talk with his patients about spicy food potentially boosting their health; it comes up mostly as a cause of their gastrointestinal symptoms. “If it’s a known trigger, then moderation or avoidance is prudent,” he says, adding that people can track symptoms to learn what spice level, if any, is tolerable.

Your doctor or dietitian should guide this process, Laing adds. Experts can also identify other ingredients that might explain digestive pain. “It’s possible the spices are not the culprit,” she says.

 

How to prepare your peppers

Fresh peppers are likely healthier than processed ones. Research shows that people who regularly have chopped-up fresh peppers, instead of dried or ground versions, enjoyed lower rates of heart disease, diabetes, and cancer. 

Another study found that, for most kinds of red peppers—which are riper than green peppers and usually have more capsaicin—eating them raw or lightly cooked is best for preserving their capsaicin, antioxidants, and vitamin C. If you roast them, though, other beneficial compounds—polyphenols and flavonoids—may increase.

These tradeoffs underscore the wisdom of traditional cuisines that involve many ways of preparing peppers, adding up to more benefits. Nguyen, who is Vietnamese, notes that “the spicy food in our cuisine takes all forms: you cook the peppers, top the food with a homemade hot sauce, and garnish with chili oil.”

Balance heat with flavor

If you don’t like spicy food, you’ll probably avoid it, no matter how beneficial. One way to make spicy peppers more enjoyable—and less painful—is to balance the heat with salt, sweetness, and other flavors. 

Mark Sanchez, president of the Chile Guy, a San Francisco-based company selling chili peppers online, thinks the reverse is also true: bland foods, like plain beans, call for a more flavorful pepper. He recommends the New Mexico chili pepper and chipotle as two types that are “really flavorful and have a good heat component.” High heat doesn’t preclude tastiness, though; Sanchez appreciates the “unique flavor” of spicier habanero peppers.

Try discarding the seeds, Sanchez suggests. They add no flavor and few nutrients while being hotter than other parts; they’re near the pepper’s placenta, where capsaicin is concentrated. 

Cool the burn

Another strategy for handling more spice: pair it with a healthy fat, which absorbs capsaicin, Hayes says. The best-known example is whole milk. Hayes’s research has confirmed its effect as an oral firehose. 

 But his team also found that skim milk works about as well, probably because fat is just one element in food that dials down the heat. Protein and cold temperature help, too.

To combine these factors, try cold guacamole, or a plant protein shake mixed with flaxseed oil. Nguyen notes that “spice can be muted with several dairy products” besides milk, like spicy cheese.

Campbell recommends putting sliced chili peppers in olive oil (another source of healthy fat). Refrigerate for a few days to create a spicy cooking oil or salad drizzle. Xu likes Thai chili peppers—“tiny but powerful,” he says—and minces them into a dipping sauce a few times per week.

Some pairings may offer synergistic benefits, Laing says: “When capsaicin is paired with foods like fiber-rich vegetables or probiotics, gut health benefits can be enhanced through improved digestion and nutrient absorption, and a more diverse microbiota.” She recommends pepper-spiced vegetables with Greek yogurt, kefir, or sauerkraut.

Spiciness doesn’t magically transform fried foods or ultra-processed sauces into superfoods. Overall nutrition matters most. Laing notes that Mediterranean cuisine supports longevity because its components work so well together, not just because it includes chili peppers or any other single ingredient. “Spicy food can fit perfectly into an otherwise healthy diet.” 

 

This is only for your information, kindly take the advice of your doctor for medicines, exercises and so on.   

 

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