Masculine boys, feminine girls more likely to engage in cancer risk behaviors — ScienceDaily
source : http://www.sciencedaily.com/releases/2014/04/140416090308.htm
Tag Archives: harvard-school
Melatonin may lower prostate cancer risk
Melatonin is a hormone that is produced exclusively at night in the dark and is an important output of the circadian rhythm, or the body’s inherent 24-hour clock. Many biological processes are regulated by the circadian rhythm, including the sleep-wake cycle. …