Caffeine is everywhere, from our morning coffee to a quick soda pick-me-up. But while most people know about these popular ...

Nighttime caffeine increased impulsive behavior in fruit flies, with stronger effects in females and potential implications ...

Paraxanthine, a compound the body naturally produces when it breaks down caffeine, is starting to appear in energy drinks and ...

These results suggest that ADHD may not be an issue of too much stimulation, but rather an issue of not enough activation in ...

The caffeine in energy drinks is higher than what teens should get in a day, Consumer Reports' tests of energy drinks show.

For most people, consuming some caffeine is harmless — but too much can be dangerous. Recent news coverage has raised questions about the amount of caffeine in some popular drinks and what consumers ...

We all know this person – do not speak to them until they have had a cup of coffee or an energy drink. Hot chocolate just won't do the trick. They will not be nice. They will not be alert. Proceed ...

TAMPA BAY, Fla (BLOOM) – Feeling groggy when you wake up? You might think grabbing a cup of coffee right away is the best way to jump-start your day. But did you know there’s a better way to time your ...

Coffee consumption influences your blood pressure and the way your blood vessels relax. People with high blood pressure may ...

Caffeine intake by children and adolescents has been rising for decades, due in large part to the popularity of caffeinated sodas and energy drinks, which now are marketed to children as young as four ...