Major 'third-hand smoke' compound causes DNA damage and potentially cancer

Leftover cigarette smoke that clings to walls and furniture is a smelly nuisance, but now research suggests that it could pose a far more serious threat, especially to young children who put toys and other smoke-affected items into their mouths. Scientists reported that one of the tobacco-specific nitrosamines newly formed in "third-hand smoke" damages DNA and could potentially cause cancer.

by via Latest Science News -- ScienceDaily