While they're very different, both the keto and Mediterranean diets helped people lose weight and lower blood pressure in a new study. Here's why, and which one dietitians prefer.

Extreme dieting could be secretly damaging your heart through dangerous electrolyte imbalances and cardiovascular stress.

“The Keto diet can help obese individuals lose weight, improve blood sugar, and feel better — but only if it fits their lifestyle, body, and mindset. It’s not a long-term solution for everyone, and it ...