Drinking several cups of coffee daily appears to reduce risk of suicide by about 50 percent! Study

Researchers link caffeine’s impact on brain chemicals as playing key role

Drinking several cups of coffee daily appears to reduce the risk of suicide in men and women by about 50 percent, according to a new study by researchers at theHarvard School of Public Health (HSPH). The study was published online July 2 in The World Journal of Biological Psychiatry.

http://news.harvard.edu/gazette/story/2013/07/drinking-coffee-may-reduce-risk-of-suicide-by-50/