Thirdhand Smoke Research Paper

Despite laws and efforts against it, cigarette smoking is still a significant health threat for smokers (and nonsmokers because of secondhand smoke). To make matters worse, a new threat has been discovered: thirdhand smoke (accumulating secondhand smoke that reacts and becomes more toxic). It is a health threat to everyone. In fact, if a place once allowed smoking, nicotine residue has reacted with nitrous acid (HONO) to make tobacco-specific nitrosamines (TSNAs), which are strong carcinogens
This study investigated the effects of thirdhand smoke on the liver, lung, and behavior of a human. A mouse was the guinea pig in this experiment, which showed similar effects to those found in children exposed to secondhand smoke. First, thirdhand smoke