It's true that vitamin C can give your immune system a boost, but when it comes to treating or preventing colds, things get a ...

From football fields to military training grounds, head injuries are leaving lasting marks on the brain in ways we're only ...

Your immune system truly has no days off. Whether you're fighting off a cold or recovering from an infection, it’s always kickin’ in high gear. But believe it or not, nutrition has a major impact on ...

It’s that time of year when the background soundtrack of any classroom, tube carriage, or office is one of coughing, sneezing and spluttering. If it seems as if everyone around you is suffering from ...

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 ...

Before you turn to dietary supplements, the most effective winter "supplement" is plain old soap, said Vernarelli. "The best ...