A long-term study found that while a ketogenic diet prevented weight gain, it also triggered major metabolic problems. Mice developed fatty liver disease, abnormal blood fats, and an impaired ability ...

Share on Pinterest Research shows that a plant-based diet may offer protective benefits for heart health and prevention against kidney disease and certain cancers. Image Credit: Tom Werner/Getty ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. January 22, 2026 Add ...

For the second year in a row, the Dietary Approaches to Stop Hypertension, or DASH Diet, developed in part by scientists at Pennington Biomedical Research Center, has been recognized as the best heart ...

From viral food videos to heated nutrition debates and the rise of weight-loss drugs, a number of forces in 2025 reshaped how Americans eat. More people turned to influencers for food advice, plus ...

You can always count on social media to churn out another hack promising health results like you’ve never seen before. The 90-30-50 diet making the rounds on TikTok is no exception. Unlike diets that ...

The Mediterranean diet’s colder-climate cousin comes with the same health benefits thanks to its combination of anti-inflammatory- and antioxidant-rich foods. Fatty fish like salmon are a key ...

Share on Pinterest According to the latest research, plant-based diets may help prevent a range of chronic conditions, including diabetes. Image credit: Monica Bertolazzi/Getty Images Research shows ...

Sardines are having a moment. Once shoved to the back of the pantry as a last-resort food, they’re now trendy. So it’s no surprise that plenty of creators on social media are all in on the sardine ...

New research breaks down the best diets to prevent constipation. Two, in particular, came out on top. Researchers are exploring why these diets may be best at preventing constipation. Constipation ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? The longevity conversation isn’t slowing down anytime soon. Between how to ...

Lindsey DeSoto, RD, is a nutrition writer, medical reviewer, and registered dietitian who helps clients improve their diet for health-related reasons. Her writing covers a variety of topics, including ...