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Vitamin D is a fat-soluble vitamin critical for bone growth and cell development. Rainbow trout, salmon, sardines, tuna, ...

Can a viral “gut reset dinner” actually improve your gut health overnight? Dietitians explain what these meals can (and can’t ...

Sugar free” and “no sugar added” aren’t the same. Learn what these food label claims mean, how they affect sugar content, and ...

Can watermelon help heart health? Learn how L-citrulline, lycopene, and other key nutrients in watermelon may support a ...

Think icing your balls will boost testosterone? We asked a urologist to explain what actually works for hormone health and ...

If the answer is no, you probably won’t want to use traditional protein powders, which can taste like chocolate, vanilla, or ...

You might be tossing out the healthiest part of your fruit. Apple, citrus, and banana peels are rich in fiber and ...

Creatine plays an important role in supplying the brain with energy. Early research indicates high doses of the supplement could improve cognition in people whose brains are stressed.

Brownstein is a West Coast-based registered dietitian nutritionist (RDN) and nutrition consultant who makes nutrition science ...

Vitamins and supplements have gained popularity in recent years, making it challenging to determine which ones are worth the investment. Learn which vitamins work and which ones to skip.

The color of your apple skin may reveal hints about its flavor and beneficial plant compound content. Here's what to know—and which hues to select for the most health benefits.