Foods that support immune health, like citrus fruits, fatty fish, and leafy greens, contain immune-boosting nutrients like zinc and vitamins C, D, and E.

Experts have weighed in on what to eat to give you a better shot at keeping healthy this winter amid cold and flu season.

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 ...

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 ...

Vitamins and supplements can offer certain health benefits for some people — but unfortunately, buzzwords, false claims, and a lack of regulation often make it difficult to find an option that's ...

A healthy immune system is essential for optimal health. Whether you know it or not, your immune system works daily to fight off diseases and infections to keep you thriving. It’s important to know ...

"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 ...