This macronutrient is crucial for strong muscles, but getting too much could hurt your health.

High-fiber foods like avocado, berries, and beans can help you feel full for longer, support digestive function, and benefit heart health.

Learn which gut-friendly foods a dietitian eats every day to support digestion, regularity, and a healthy gut microbiome, ...

Greek yogurt is one of the most satisfying foods for keeping you full between meals due to its naturally high protein content ...

Across animals — including humans — body mass isn’t determined solely by how much food is consumed,” a lead researcher said.

Across animals — including humans — body mass isn’t determined solely by how much food is consumed,” a lead researcher said.

Both watermelon and pineapple can be part of a healthy diet, but one may have a smaller impact on blood sugar levels thanks to its lower carbohydrate content and glycemic load.

Anthea Levi is a registered dietitian (RD) and reporter with more than 6 years of experience writing for major health outlets including Health magazine, BuzzFeed, Eat This, Not That!, and Livestrong.

Dehydration can be detrimental to psychological functioning. Learn how adequate water consumption can help keep your mind in ...

Blueberries may help support heart health. Eating blueberries may boost memory recall. The fiber in blueberries can support gut health when consumed as part of a healthy, well-balanced diet.