The high-fat, low-carb ketogenic diet has been growing in popularity in recent years, following claims of rapid weight loss.

At the 2026 cardiology conference, experts urge caution with diet trends: modest omega-3 benefit comes from fish, and ...

Compare intermittent fasting and keto to learn how each affects weight loss and blood sugar. Find out which eating style ...

Discover how eating too few carbs can influence hormones that affect energy, appetite, metabolism, mood, and menstrual cycles ...

A long-term study found that while a ketogenic diet prevented weight gain, it also triggered major metabolic problems. Mice ...

But there’s one side effect that’s well established but little known and still puzzling to doctors: the “keto rash” or prurigo pigmentosa. This rash fits the man’s case perfectly—red, raised, itchy ...