what is more harmful alcohol or cigarettes Comparing and Tobacco: Health Insights Which is more dangerous: smoking

Thus, when nicotine is no longer present, the pleasurable experience decreases and nicotine users feel the need for more nicotine in the body just to function normally, so they smoke another cigarette

Ryu, E.E

The American Lung Association also advocates additional research but argues smoke is harmful to lung health and that marijuana has been shown to contain many of the same toxins, irritants and carcinogens as tobacco smoke. Marijuana may also be more harmful to the lungs because of how people smoke it, Rizzo said

This shift in the market is a promising one, despite the government seeking to end the Farm Bill rules that allow for their production