"Some Bleeding Strokes Could Be Prevented"
"The team found that risk factors for bleeding stroke included high blood pressure, diabetes, menopause, and current cigarette smoking. More than two alcoholic drinks per day, more than five caffeinated drinks per day, and caffeine in drugs were also associated with the risk of bleeding in the brain."
http://www.nlm.nih.gov/medlineplus/news/fullstory_26818.html