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

Your immune system is your body’s built-in defense network, working nonstop to protect you from bacteria, viruses, and other ...

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

As the seasons change, it’s the perfect time to focus on habits that not only keep your immune system strong, but also enhance your movement and mindset. Whether you’re juggling holiday events, ...

According to the National Institutes of Health, adult men need 90 mg of vitamin C per day, while women require 75 mg daily.

Fruits remain one of the most affordable and natural ways to improve daily living, boost immunity and reduce the risk of ...

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 ...