Katie Donnell’s mother is speaking out about the dangers of energy drinks, calling them “harmful and deadly” in the wake of her daughter’s death Katie Donnell, a 28-year-old teacher from Florida, ...

A devastated mother believes her 28-year-old daughter, described as a 'healthy workout queen', tragically lost her life to the hidden dangers of excessive caffeine consumption. Katie Donnell, a ...

Florida teacher and fitness enthusiast Katie Donnell died of a sudden heart attack at just 28 years old, and her mother believes her daily consumption of energy drinks and caffeine supplements was to ...

Lori Barranon was horrified to learn her daughter Katie Donnell had unexpectedly suffered a heart attack while out with friends, before being rushed to hospital and placed on life support for 10 days.

A popular "workout queen" has tragically died from a heart attack at just 28 years old. Katie Donnell, a teacher in Florida, ...

Katie Donnell, 28, was committed to a healthy lifestyle but often drank three energy drinks a day, and “was drinking a lot of coffee,” according to her mother. A fitness and caffeine ...

Florida teacher Katie Donnell was committed to a healthy lifestyle — even as she often drank three energy drinks a day and took a caffeine supplement before hitting the gym. “At 28, you just don’t see ...

Katie Donnell, from Florida in the US, took a caffeine supplement, followed by up to three energy drinks a day as well as the odd coffee, in order to fuel her workouts. The teacher was 'rarely ...

Katie Donnell’s mother is speaking out about the dangers of energy drinks, calling them “harmful and deadly” in the wake of her daughter’s death Cara Lynn Shultz is a writer-reporter at ...

A fitness and caffeine enthusiast, 28, reportedly died from a heart attack. Katie Donnell’s grieving mother now believes energy drinks are responsible for her daughter’s death. Donnell was ...