But, under anti-vaccine Health Secretary Robert F. Kennedy Jr.—who has numerous ties to the wellness industry—that FDA information webpage is now gone. It was quietly deleted at the end of last year, ...

If the best vitamin D supplements aren't already part of your daily supplement stack, there’s a decent chance they should be. “It's been estimated that as much as 50 percent of American adults are ...

This story is from Manual, GQ’s flagship newsletter offering useful advice on style, health, and more, four days a week. Sign up here to get it in your inbox. Like protein, creatine, and vitamin D, ...

There are many types of digestive enzymes and specific enzymes break down specific macronutrients (proteins, fats, carbohydrates, dairy, and fiber). “We naturally make our own digestive enzymes, ...

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.