While the fabled fountain of youth may not actually exist, a new type of therapy now does.

Chocolate doesn't have to be all bad for you. In fact, there are plenty of chocolates that are good for your overall health.

New research shows that drinking apple juice in moderation may deliver powerful health benefits, from antioxidant protection ...

Vitamins and supplements like zinc and cod liver oil are often touted for their ability to boost your immune system, but Jeffrey Bland, the "father of functional medicine," says that's not actually ...

NBC News medical contributor Dr. Natalie Azar and TODAY health and nutrition expert Joy Bauer stop by Studio 1A to share tips ...

"I've heard, 'I can boost my immune system if I take a lot of vitamins.' It could be vitamin D, vitamin A [or] zinc," Bland says. "[But] those nutrients don't boost the immune system. Those nutrients ...