Drinking green tea is safe for most people but consuming large amounts may raise the risk of iron deficiency anemia, liver ...

SAN ANTONIO — We all want good sleep. And many of us don't get enough of it. But too much sleep could also be bad for your body and especially your brain. A study ran by UT Health San Antonio found ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Up to one in three Americans don’t get enough sleep, and millions struggle with actual sleep disorders.

Melatonin supplements may help treat sleep conditions like insomnia, as well as post-traumatic brain injuries and migraines. They're generally safe and nontoxic. However, taking more than you need may ...

Drinking more than two cups of black coffee daily can cause anxiety sleep issues acidity and other health risks Read ahead to ...

One night of poor sleep significantly impacts your brain. Neurologist Dr Sudhir Kumar explains that less than four hours of ...