Ever felt mild irritation, redness, and tearing in the eyes and thought something must have gotten stuck? While it may be a temporary issue or a serious condition like Thyroid Eye Disease (TED), an ...

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 ...

How does the same infection, say the flu or a cold, give some people mild symptoms and leave others suffering? Why do people develop autoimmune diseases? And will we ever be able to predict when—and ...