Selenium acts as a powerful antioxidant in the body. It's a key component of special proteins that help the body make enzymes ...

Just because a supplement is "natural" doesn't mean it won't cause negative side effects. If it has the potential to help, it has the potential to harm. This is especially true if it's used improperly ...

A systematic review and meta-analysis of 35 and 32 randomised controlled trials, respectively, to evaluate the effect of selenium supplementation on thyroid function. "Our systematic review and ...