is smoking a joint better than a cigarette Marijuana Vs. Tobacco: What Science Says About Lighting Up Here's What We Know About

Studies show that it can improve the success rate of quitting between 40-80%

But this comparison is misleading

(Yes, some of the workers who make Ghirardelli chocolate and Marlboro cigarettes are represented by the same union.) Around this time, tobacco companies warmed up to the potential of cigarettes made out of chocolate, bubblegum, or pure sugar

In current-smokers, we found associations of gray matter loss and smoking exposure (pack-years) in the prefrontal cortex, the anterior and middle cingulate cortex, and the superior temporal and angular gyrus, which however did not stand corrections for multiple testing