Medically reviewed by Kierra Brown, RD A low-fat diet plan includes foods with very low amounts of fat—3 grams (g) or less—per 100 calories. These types of diets can be helpful if you want to ...

Curious about the sugar diet? Discover what it is, who's promoting it, and whether eating more sugar can really help with ...

Low-carb or low-fat? Turns out it doesn’t matter nearly as much as eating high-quality food. This study shows heart health ...

Specifically, researchers found that eating four different diets (a low-fat, low-carb, Mediterranean or green Mediterranean ...