Katie Donnell, 28, was a “workout queen” who was “the epitome of health” until she died of a shocking heart attack — and her ...

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

A 28-year-old Florida gym freak tragically died of a heart attack. Her mother revealed she drank over three energy drinks ...

The mother of 28-year-old Katie Donnell is calling for a popular drink to be banned following her daughter's death ...

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

Lori Barranon's daughter Katie Donnell was the 'epitome of health' until her heart attack, and her mum is blaming it on ...

Mum Lori Barranon, 63, was stunned when her daughter Katie Donnell, 28, unexpectedly suffered a heart attack while out with friends - and tragically died after spending 10 days on life support ...

Recent studies indicate that consuming more than 400 milligrams of caffeine daily can raise the risk of cardiovascular ...

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