Table of Contents Why Most Runner Nutrition Plans Miss the Mark Your Body’s Hidden Performance Clock Training Your Gut Like [ ...

Rooibos is another excellent summer tea for hydration. “It’s naturally caffeine-free and low in tannins,” says Kovacs. “It is ...

Looking for the best electrolyte powder? Our dietitians reveal the top 7 picks for hydration, performance, and taste—plus what to avoid.

Do other electrolyte brands—ones actually geared toward runners—have fun, nostalgic flavors I’ve been missing? Turns out, yes ...

The best multivitamin for women will depend on the nutrient dosages and a person's health goals. Learn more about the best options here.

Are you wondering whether upping your water intake can give you clear, healthy skin? Here’s what the experts have to say.