is tobacco smoke worse than weed Does cannabis create thirdhand smoke? Smoking marijuana may be more

Vaping companies have long made the case that their products can help blunt the toll of smoking among adults, which is blamed for 480,000 US deaths annually due to cancer, lung disease and heart disease

However, all of these studies differ by demographics and study designs that may account for differing results

Forray, "so we know that exposure to smoking and other substances at any time during this period can alter susceptibility to substances." Other factors that can make certain people more prone to tobacco addiction include genetics, mental health, drug abuse, and being around family and friends who use tobacco

Brain injuries cause problems with thinking, like concentration or memory, and using alcohol or other drugs makes these problems worse