cigarette effects on skin How Does Smoking Affect Your Face? Are you Strangling your Skin

Studies of PCBs in humans have found increased rates of melanomas, liver cancer, gall bladder cancer, biliary tract cancer, gastrointestinal tract cancer, and brain cancer, and may be linked to breast cancer

They may reduce loose particles from entering the mouth

Other cases are the result of air pollution, chemical exposures, fumes from fuels burned for cooking, or genetics

But the graphic warning labels probably are not going to change the cigarette purchasing habits of people who are more thoroughly addicted to the nicotine in cigarettes. More than 100 countries have regulations mandating some type of graphic health warning labels on cigarette packages