Bbc.com 11/11/2014
“… The male Y chromosome may have a role in prolonging men’s lives and fighting cancer, scientists have said. Research into 1,153 elderly men at the University of Sweden found those who had lost part of their Y chromosome died on average 5.5 years earlier than those who had not. …”
Read the entire article: http://www.bbc.com/news/health-29703455
