Just one can of the popular stimulant energy drink
Red Bull can increase your risk of heart attack or stroke. The effect
was seen even in young people.
The caffeine-loaded beverage causes blood to become sticky, a pre-cursor
to cardiovascular problems such as stroke. One hour after
drinking Red Bull, your blood system becomes abnormal, as might be
expected from a patient with cardiovascular disease.
Red Bull is banned in Norway, Uruguay and Denmark because of health
risks.