Cigarette smoking is probably the most important preventable cause of death in the United States. Weight gain is a common reason for not trying to quit smoking. Weight change after smoking cessation appears to be influenced by some genetic factors. The mechanism of weight... more





1 post
5 Feb 2009
Dr. Shafer I find your answers to the questions presented refreshing. Although you take a medical stance on the issues, you do it in such a way that is personalized and that most of us can relate to. Thank You