It’s long been known that obesity is a risk factor for several cancers. But what remains unclear is how obesity, per se, contributes to cancer risk. A preclinical study by investigators at the University of Texas Health Science Center at Houston has shed new light on the link between expanding waistlines and cancer.
http://www.rttnews.com/1983891/study-sheds-new-light-on-how-obesity-may-contribute-to-cancer.aspx
Study Sheds New Light On How Obesity May Contribute To Cancer