For many Americans, a morning routine is not complete without a cup of joe. The National Coffee Association reports the average American drinks just over three cups daily. And some people opt to get ...

COLLIERVILLE, Tenn. - "An avoidable accident." That’s how the Shelby County Sheriff’s Office described a crash in February that killed a woman and led to accusations of drink tampering at local ...

While everyone’s tolerance is different, there is a limit to how much caffeine people can have in their systems. Jittery fingers and a racing heartbeat are common signs that you’re over-caffeinated.