Did you know there are more bacterial cells in your gut than human cells in your whole body? It’s true. But there’s no need to panic.

If you’ve been to a health food store, the natural products section of a grocery store or a juice shop lately, chances are they’ve tried to sell you collagen products.

The US Food and Drug Administration (FDA) has approved a novel prescription weight management device.

It seems like everyone is “detoxing” or "doing a cleanse” these days. But are these diets actually safe? Do they work?

With summer approaching, a crash diet doesn't have to be your only option to lose those extra pounds. You've got healthier options.

Fiber keeps your bowel movements regular, but it can do a lot more than that.

You eat a certain food, and the extra fat on your body burns and melts away. That's the way many advertisements say it's going to work, but the concept of food "burning" fat may be more fiction than fact.

Do you find yourself drinking several cups of joe each day? How much caffeine is too much?

Because so many people drink coffee every day, researchers have long wondered whether it's healthy. Now, they may have an answer.

Other nutrients in your diet may not counteract the harmful effects of sodium (salt) on blood pressure, according to a new study.