Add Yahoo as a preferred source to see more of our stories on Google. Should you use a neti pot? What to know amid concerns about infections. (Getty Images) (Neustockimages via Getty Images) ...

Just because something is safe to eat or drink doesn’t mean it’s safe to squirt deep inside your face, like your sinus cavities and eye sockets, researchers at the Centers for Disease Control and ...

For disinfecting drinking water in an emergency, boiling is still hands off the most effective method ever – just bringing water up to a rolling boil is all that's needed in most circumstances a ...