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

Dr Jenna Macciochi says that ‘our immune system is the single greatest arbiter of both how long we live and the quality of those years’ - Christopher Pledger We know what our immune system is about.

Salmon, love it or hate it, it is one of the few foods that provides vitamin D. Vitamin D plays a significant role in ...

Winter calls for juicy defense. From guavas to oranges, these winter fruits are packed with immune-boosting power — and ...

What you eat when you have the flu can help you recover. It’s essential to stay hydrated and get the nutrients your body needs. Here are foods to eat and avoid.

WASHINGTON - We're deep into cold and flu season, and you're likely reaching for any immune-boosting foods you can find.

Q. Is it really possible to “boost” your immune system, or is that a myth? A. When flu season hits or stress runs high, you’ll often hear advice on how to “boost” your immune system. But here’s the ...

There are vaccines you can get to prevent illness and medicine you can take to treat it. But in between, eating foods that boost immunity can help keep your immune system strong and functioning ...

There’s a lot of truth to the adage “food is medicine.” While medications are certainly important and necessary, there is a direct relationship between diet and immune health. Nutrients both directly ...

Scientific research into the relationship between nutrition and immune health has expanded significantly in recent years. As someone with a doctorate in the field, I’ve personally noticed a growing ...

The immune system depends on a variety of nutrients to function effectively. Vitamins, minerals, proteins and healthy fats all contribute to the body’s ability to protect against infections and ...