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.

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

Medically reviewed by Amelia MacIntyre, DO Key Takeaways Vitamin C can boost your immune system by stimulating white blood ...

Our Immune systems are essential, precious and fragile so it is good advice to take good care of them. A healthy immune system can protect us from disease and illness and help fight infections. Good ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." Really, one of the best ways to keep your immune system healthy is also one of the simplest: by ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." Really, one of the best ways to keep your immune system healthy is also one of the simplest: by ...

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 ...

"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 ...