is weed or cigarettes worse Marijuana and Vaping: Shadowy Past, Dangerous Present Archive: Marijuana Shown to Be

Cigarette smoke contains thousands of chemicals, including tar, which is notorious for its role in causing cancer and other respiratory issues

Comparing the data between samples from different ancestries, Liu and colleagues found that there was a striking similarity in the genes related to alcohol and tobacco use behaviors between the different ancestries, with 80% of the variants showing consistent effects across the studied populations

Condition reports are available upon request

The attraction to vaping is often due to its variety of flavors, the belief that it is less harmful than smoking and the convenience of e-cigarettes