Forms of tobacco that give you cancer
Source: www.medicalnewstoday.com Author: Zawn Villines, reviewed by Philip Gregory, PharmD, MS Nicotine is the primary substance in cigarettes that causes addiction, but most experts agree that it does not directly cause cancer. Most research points to cigarette smoke, not nicotine, as being the primary contributor to cancer among smokers. However, although most experts agree that nicotine does not