A doctor and CEO of a longevity company shares his 3 diet hacks for healthy aging

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A person pours nuts out of a jar into their hand (left) Headshot of Joseph Antoun.
Dr. Joseph Antoun belives what we eat has the greatest impact on longevity.

Getty Images/ L-Nutra

A world-record athlete said a vegan diet helped her reduce IBS symptoms

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An athlete lifts a heavy kettlebell at a sporting competition.
Elite kettlebell sport athlete Jennifer Hintenberger has been vegan for more than a decade. She said a plant-based diet helped her manage severe chronic health issues and fuel her world-record athletic performance.

Courtesy of Jennifer Hintenberger

A 64-year-old woman outperformed millionaires in the anti-aging 'Rejuvenation Olympics' — using a much simpler and cheaper routine

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A woman on an elliptical.
Amy Hardison, a grandmother of 64, currently holds a top rank in the Rejuvenation Olympics for having slowed her biological aging and improved her health.

Courtesy of Amy Hardison

3 lifestyle choices that could help you live healthily to 100, according to scientists

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An older woman holding a cookie in front of her eye.
Eating a diverse diet is important to living to 100, a study found.

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I tried eating 30 plants in a week like gut health experts recommend. It was way easier than I expected.

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Photo illustration of veggies and fruit.

Getty Images; Jenny Chang-Rodriguez/BI

Americans are just about failing when it comes to nutrition, says a food-as-medicine researcher. A few simple diet tweaks could help.

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A woman looking at bread products in a grocery store
Americans aren't eating enough fruits and vegetables, according to a researcher who studies food as medicine.

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A cardiologist shares 1 simple change you can make to your diet to protect your heart health

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a woman drinking iced tea on the beach
Sugary beverages add around 500 calories a day to many people's diets, increasing your risk of heart health issues. Start by cutting back on sodas, sweetened coffees, and alcohol.

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A nutrition expert and chef shares 7 foods for a healthy brain and gut that are always on her grocery list

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a portrait of Dr. Uma Naidoo next to an image of brain health foods like blueberries, walnuts, and dark chocolate.
Foods like berries, chocolate, greens, and nuts help support a healthy gut and protect your brain at the same time.

Courtesy of MasterClass/Getty Images/Cathy Scola

A Harvard processed foods expert shares 3 simple food swaps you can make for a healthier brain and gut

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a board of chicken nuggets and french fries with ketchup
New research suggests that it's not just the ingredients in processed food but how they're prepared that can make them unhealthy. Simple, healthy swaps can reduce health risks.

Elena Noviello/Getty Images

A chef from the Greek Blue Zone Ikaria shares 3 plant-based recipes inspired by the island where people often live to 100

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Chef Diane Kochilas (left) lentil salad (right)
Chef Diane Kochilas applies her Ikarian heritage to her cooking.

Christopher Bierlein/Vasilis Stenos

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