VUUM's combination of caffeine and protein make it a solid pre-workout pickup. The flavors, however, could use some work.

Katie Donnell’s mother is speaking out about the dangers of energy drinks, calling them “harmful and deadly” in the wake of ...

Energy drinks can provide a literal boost — via the caffeine they contain — but overdrinking them can be harmful, especially ...

Caffeine is almost ubiquitous in everyday life. It is found in the typical morning cup of coffee, in black tea, in cola, in ...

Medically reviewed by Maggie Moon, MS, RD Coffee is a natural caffeine source that has long been studied for its health ...

Katie Donnell, the 28-year-old ‘workout queen’ from Florida, died following a heart attack, which her family blames on energy ...

KATIE Donnell was just 28 when she tragically passed away from a heart attack, which her mum believes was triggered by energy ...

A heartbroken mother has warned others about the dangers of energy drinks after her “super healthy” 28-year-old daughter died from a sudden heart attack, which she attributes to the gymbunny’s ...

Lori Barranon said her daughter would gulp up on energy drinks and caffeine to ensure she had the 'buzz' during the workout.

A super fit, exercise-crazy 28-year-old woman, with an addiction to consuming at least three cans of energy drinks daily, died of a heart attack. According to Katie Barranon’s mother, while she ate ...

In most energy drinks, the extra burst of stamina comes primarily from copious amounts of caffeine, a powerful stimulant that increases alertness and temporarily boosts energy. In adults ...