A top nutritionist explains her alternative '5 a day' food rule, which makes caring for her gut health easy

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Composite image of a headshot of Dr. Federica Amati on the left, and fruits, vegetables, and nuts laid out on a table on the right.
Federica Amati shares the five healthy foods she tries to eat every day.

ZOE/Dr. Federica Amati, Getty

I'm a Greek Mediterranean diet expert. Here's my best advice for Americans who want to eat better on a budget.

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Dr. Artemis Simopoulos.
Dr. Artemis Simopoulos has spent decades studying the importance of essential fatty acids to human health and longevity.

Elena Noviello/Getty Images, Courtesy of Dr. Artemis Simopoulos.

Fermented foods are great for gut health. A top scientist shares 3 tips for getting them into your diet.

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Composite image of jars of fermented foods, and a picture of Tim Spector sat at a table.
Tim Spector eats at least three fermented foods a day, including kefir, kimchi, and his own homemade spread.

Getty/ZOE

A 101-year-old former doctor who worked until he was 85 shared his 3 longevity secrets — including eating sardines

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101-year-old William sat in an armchair.
William is 101 years old and still exercises every day.

Sinai Health Foundation

A top nutrition scientist had a stroke at 53. He did two things to lower his blood pressure — and cutting out salt wasn't one of them.

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Composite image of a headshot of Tim Spector and some colorful fruit and vegetables.
Nutrition scientist Tim Spector changed his diet to lower his blood pressure after a stroke.

ZOE/ Getty

5 supplements a doctor who says he's reversed his age by 20 years takes every day

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Composite image of Dr. Michael Roizen, someone pouring fish oil supplements into their hand; some uncooked mushrooms.
Dr. Michael Roizen shared some of the supplements he takes every day.

Dr. Michael Roizen/ Getty

The breakfast a top nutrition scientist eats for gut health — plus the common foods he avoids

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Composite image of Tim Spector in a gray sweater and a bowl of yogurt with strawberries, blueberries, oats, and nuts.
Tim Spector has yogurt with fruit, nuts, and seeds for breakfast every morning.

ZOE/ Getty

A man on a quest to find the best diet tried eating ultra-processed foods for a month. He quit after five days.

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Composite image of Gavin Wren eating pasta, and a flat lay of junk food.
Gavin Wren tried eating only ultra-processed foods for a month, but gave up because he felt so ill.

Gavin Wren/Getty

A woman won gold at the Olympics by eating more and exercising less to gain 22 pounds

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Ellie Aldridge raising her fist at the kitefoiling race at the Paris 2024 Olympics.
Ellie Aldridge won an Olympic gold medal in kitefoiling after putting on 22 pounds.

Clive Mason/Getty Images

A food policy expert is trying a different diet every month this year. Here's why the vegan and Mediterranean diets are his favorites so far.

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Photo composition of Gavin Wren.

Gavin Wren; Jenny Chang-Rodriguez/BI

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