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

There is an undeniable connection between a strong immune system and nutrition. Learn why what you eat matters and other ways to boost your immune system.

Research led by Lancaster University has discovered that a class of antibiotics—fluoroquinolones—can directly alter the ...

Taking supplements is often touted as a way to boost the immune system, but Jeffrey Bland says that's not possible. Here's ...

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.

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

Could the power of positive thinking be enough to boost your immune system? According to a recent study, the answer may be ...

Regular exercise supports immune health by improving the circulation of your immune cells and reducing inflammation, but ...

In a first-of-its-kind human trial, researchers have demonstrated that consciously activating the brain’s reward system (when ...

Need an excuse to improve your mindset? Researchers have found that expecting good things to happen to you can be great for ...

A study reveals that kimchi powder activates defenses and regulates inflammation, adjusting the body's immune response.

When it comes to children’s health, a strong immune system is one of the best defences they can have – but it’s not about ...