While social media may make it seem like wellness hacks are more prominent than ever, researchers, celebrities, and publishers have been formulating and advertising diet trends for decades. The speed ...

Potato salad doesn't have to be off limits on a keto diet! In this video, I'll show you how to make the most amazing and ...

Share on Pinterest Emerging evidence suggests that a ketogenic diet may help with depression symptom management. Nadine Greeff/Getty Images A 2025 pilot study showed that young adults saw a 70% ...

The Health and Human Services secretary said a ketogenic diet can "cure" the mental disorder schizophrenia but experts say there’s no proof Aaron Schwartz/CNP/Bloomberg via Getty Robert F. Kennedy Jr.

Health and Human Services Secretary Robert F. Kennedy Jr. is currently on a national tour, touting his overhaul of federal dietary guidelines and urging Americans to “eat real food.” With this in mind ...

U.S. health and human services secretary Robert F. Kennedy, Jr.’s claim that a high-fat, low-carbohydrate diet may cure certain psychiatric conditions is misleading and not backed by evidence, experts ...

While medication for schizophrenia remains the gold standard for treatment, there's an emerging field known as metabolic psychiatry that may hold some promise as a complement to that approach. The ...

Researchers at the University of Utah Health ran a trial with female and male mice for around nine months or more. The mice were separated and put onto one of four different diets, and allowed to eat ...

Frequent consumption of diet soda has been tied to an increased risk for dementia, although the association may be mediated by certain physical conditions. New findings from the Northern Manhattan ...

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 ...

Federal health officials have long advised Americans to limit sugary drinks. Now they are recommending consumers ditch artificial sweeteners, too. The Trump administration’s overhaul of federal ...

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 ...