San Diego, UNITED STATES: TO GO WITH AFP STORY-LIFESTYLE-US-DRINK-SECTOR-HEALTH Cans of energy drinks are displayed in a store in San Diego, California 10 November 2006. The kick from caffeine has a ...

“Caffeine intoxication” became official in the medical community when the “Diagnostic and Statistical Manual of Mental Disorders,” known as DSM-5, added the diagnosis last year.

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.

Attention all coffee lovers! Feel like you can't even get out of bed without a cup of coffee or other caffeinated beverage? The American Psychiatric Association's Diagnostic and Statistical Manual of ...

Most adults know how many cups of coffee they can have before they get twitchy. We’re a race of well-practiced, high-functioning junkies. After all, regular human consumption of caffeine began at ...

Katie Donnell, a 28-year-old teacher from Florida, was the epitome of health- followed a rigorous fitness routine, ate only organic foods, and had no diagnosed medical conditions. But in August 2021, ...

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 ...