Even healthy-looking smokers have early cell damage which destroys necessary genetic programming

[unable to retrieve full-text content]Smokers who've received a clean bill of health from their doctor may believe cigarettes haven't harmed their lungs. However, researchers have found that even smokers who seem healthy have damaged airway cells, with characteristics similar to cells found in aggressive lung cancer.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/health_medicine/genes/~3/vY4pMqGVhww/130716102056.htm

heart shaped box lucid 2012 ncaa tournament bracket matterhorn chris harrison girl scouts printable bracket