Yes I know its a bad habbit, but I have smoke Marlboro Reds for 25 years. And have never had reason to complain until now. These new FSC Saftey Cigaretts are nasty. For my self they give me horrid headaches, dry mouth, sour stomach, and in a couple cases even vomiting. If you don't smoke Marlboro's for a few days these symptoms will go away, but don't believe me try it for your self, lets say over a 30 rotation. Reading Blogs and other info around the net, it seem these FSC cigs are far more toxic than the Non FSC of day... read full review »