I was sitting with a group of old girlfriends; old being the operative word. We meet at each other's home, with our husbands, four times a year. Weather permitting, the men play golf while the women stay behind, wolfing down chips, nuts, cheese and crackers and kvetching about how impossible it is to lose weight.
By: Stephanie Pappas, LiveScience Senior Writer Published: 06/22/2012 11:12 AM EDT on LiveScience Testosterone is often cast as the manly hormone,...