Dr. Jennifer Ashton is showing off her swimsuit body. The 57-year-old American physician and former correspondent on Good Morning America posted before-and-after photos in a swimsuit, proving that women "don't need gimmicks or hype" to get the body of their dreams.
In the before-and-after photos, Jennifer posed in black one piece swimsuits. One photo was taken in December 2025, the other taken in April 2026. And while the 57-year-old is the same weight in both photos, she feels happier now than four months later.
"Same weight. This is why I don't prioritize the number on the scale," she wrote, adding: "I'm happy with how I look in both photos, but with the second photo, but I'm even happier with how I feel. And honestly, at 57, that means more to me than it would have 20 years ago."
© InstagramHow did Dr. Jennifer Ashton transform her body?
Jennifer credits the change in her body to the Ajenda Wellness Experiment that she built with professional trainer Korey Rowe.
"This phase is not maintenance, and it is definitely not a plateau. It's progression," she explained. "None of it came from one magic workout, a supplement stack, one hack, or one dramatic January reinvention. It came from the boring, challenging things."
© ABCThe board certified ObGyn, obesity med, and nutritionist encouraged her followers to join her in this experiment.
"That is the part I hope women over 50 understand: this stage of life is not the beginning of decline by default," Jennifer explained about the program. "But it does require a different strategy. We don't need gimmicks or hype. We need a plan."
She continued: "That's why I built the Ajenda Wellness Experiment. A science-backed, structured system for strength, metabolic health, nutrition, flexibility, recovery, and community. No arrogance or unrealistic promises. No blame or 'lowering the bar' of what's possible."
© Getty ImagesInside Dr. Jennifer Ashton's career
Jennifer completed her residency in New York City before becoming a correspondent for several news programs. In 2006, she became the first female medical contributor to the Fox News Channel.
Since then, she has appeared on CBS News as a medical correspondent, on ABC News and Good Morning America as a senior medical contributor. In 2024, Jennifer left ABC News to launch her wellness company, Ajenda.
Aside from her work as a medical correspondent, Jennifer has released several books and even launched her own magazine, called The Dr. Jen Ashton Magazine, in 2023.
Dr. Jennifer's life at home
The 57-year-old doctor was married to Robert Ashton Jr., a thoracic and cardiac surgeon, for 21 years. The two divorced in January 2017, and tragically a month later, Robert died by suicide. The couple share two children, Alex and Chloe, together.
Five years after the tragic loss of her ex-husband, Jennifer got engaged to Tom Werner, the Boston Red Sox chairman. They tied the knot in November 2022.
