Compared with people who do not use marijuana frequently, people reporting frequent marijuana use had 41% higher odds of having severe tooth loss. For cavities, the likelihood is 17% higher, and for decay at the roots it’s 55% higher odds. These troubling findings, from the Journal of the American Dental Association, reveal yet another negative impact of weed on health over a significant sample size: almost 6,000 people. Heart disease, dementia, and tooth decay—this stuff sure is safe and great! Any addiction profiteer who doesn’t admit the increasingly impossible-to-ignore fact that weed destroys your health on every level is lying through their rotten teeth.