A longevity doctor says he reversed his biological age by 11 years. Here are the 3 things he does every day to stay healthy for longer.

Tech Insider : Business, Sports
A composite image. On the left, a person reads on the beach. On the right, a man in a suit smiles at the camera.
Dr. Kurt Hong is an obesity doctor, nutrition researcher, and professor of medicine and aging.

Getty Images/ Kurt Hong

The first woman to complete the Boston Marathon is now 78 and runs most days. She shared 3 tips for getting fit at any age.

Tech Insider : Business
Composite image of a woman running, wearing a vest that reads,
In 1967, Kathrine Switzer became the first woman to officially run the Boston Marathon. A race official tried to stop her (right).

Kathrine Switzer/GALE Partners

A 95-year-old who plays golf and volunteers shares her tips for health and happiness

Tech Insider
Sally Froelich in a yellow shirt, putting a painting of a flower on a shelf.
At 95, Sally Froelich is active and plays golf three times a week.

Sally Froelich

A 90-year-old comedian still does gigs and plays golf. She shared her secrets for staying fit and funny.

Tech Insider
D'yan Forest performing onstage, holding a microphone.
D'yan Forest onstage. She's still performing at 90.

D'yan Forest

A sports medicine doctor shares 3 things she does to maintain muscle and stay active as she grows older

Tech Insider
A composite image. Headshot of Vonda Wright on the left. On the right is a photo of two yellow dumbells.
Dr. Vonda Wright follows the healthy aging advice she gives to patients.

Ashley Blencoe/Getty Images

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

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

Sinai Health Foundation

The human life span may have finally plateaued. Here's what you can do to optimize your chances for a long life — and what researchers are working on next.

Tech Insider
Someone lighting candles shaped like the number 100, in front of an older lady.
Genes and chance are a big part of living to 100, but lifestyle factors can play a role.

freemixer/Getty Images

A busy dad who got fit at 75 is now 96 and cycles daily. He shared 3 tips for getting into exercise at any age.

Tech Insider
Composite image of Jack Eckenrode riding his bicycle and Eckenrode on the top of a podium after winning a race.
Jack Eckenrode competed in the 2023 National Senior Games, winning five medals for cycling.

National Senior Games Association

A 97-year-old Holocaust survivor and psychologist has just written her third book. She shares how resilience has helped her live a long and joyful life.

Tech Insider
Dr. Edith Eger seated on a couch, smiling.
Dr. Edith Eger was sent to the Nazi death camp Auschwitz when she was 16.

Jordan Engle

A 90-year-old who started cycling at 65 still takes regular spin classes. His four longevity tips include having a positive attitude.

Tech Insider
Frank Ellis in a yellow Tour de France jersey with a flag and picture of the competition on the wall behind him.
Frank Ellis had a Tour de France-themed party for his 90th birthday this year.

Atria Senior Living

Subscribe to healthy-aging