Find out what you need to know about the keto diet, how it can increase or reduce depression, and what you can do if you’re experiencing depression while dieting.

Over the last few years, the diet known colloquially as "keto" has risen as a popular weight loss mechanism. But is it actually your best bet?

New research finds the low-carb, high-fat keto diet — popular among athletes, bodybuilders and some celebrities — can raise cholesterol levels and reduce beneficial gut bacteria.

The keto diet was my answer to losing weight. But the past two years have been the hardest in my life.

The ketogenic, keto for short, diet was developed in the 1920s after it was noticed that after fasting, epileptics would experience a marked reduction in their seizures.

A low-carb, high-fat “keto-like” diet may be linked to higher levels of “bad” cholesterol and double the risk of cardiovascular events such as blocked arteries, heart attacks and strokes ...

A ketogenic diet is a very low carb diet with numerous health benefits. Here are 16 healthy and nutritious foods you can eat on this diet.

Keto backers praise its health benefits, but keto diets go against decades of research linking high-fat intake to heart risks. With low-carb lifestyles booming, who’s right?

There may be a link between ketogenic diets and immune cell activity. This connection helps bolster a case for ketogenic diets as treatment for immune problems.

What can you eat on the keto diet? Learn the best and worst ketogenic foods to fill up on, including good choices like fish, eggs, poultry, meat, and more. Plus, find out whether you can eat ...

From foods you can eat to potential keto side effects, here's everything you need to know about the keto diet—the high-fat, low-carb diet that everyone's obsessed with.