A new policy report from the American Academy of Pediatrics urges physicians and parents not to use low-carb diet for kids with diabetes or at risk for the disease.

Water fasting appears to be relatively safe, but pounds are likely to come back quickly, a new evidence review says.

Nearly 80 adults with obesity agree to test 3 eating plans to see which one results in the most significant weight loss after 1 year.

Researchers compare common diet strategies and discover evidence-based weight loss plans help move the scale and improve important heart measures.