A 28-year-old woman who loved energy drinks and coffee for workouts died of a heart attack.
According to the Daily Mail, Katie Donnell, a teacher from Florida, drinks caffeine supplements, three energy drinks, and coffee every day.
According to his mother, Lori Barranon, he is not sick but may have overindulged in energy drinks. Many cans of energy drinks were found in his car.
He suddenly lost consciousness, friends thought it was a stroke, but it turned out to be heart attack. He was not immediately intubated, suffered brain damage, and never woke up after being placed in a coma.
According to the Mayo Clinic, 400mg of caffeine a day is safe, but an energy drink may have 200mg.
