does smoking weed make your lungs black like cigarettes What happens to from smoking? Cannabis and Lung Health: Does

5 trials compared varenicline to bupropion finding varenicline to be superior by about 6.5% - it was 17% versus 24%

Whether you currently smoke or no longer do, talk to your healthcare provider about getting a routine lung cancer screening

Pharmacokinetics of inhaled cannabis The bioavailability of cannabinoids differs depending on the route of consumption, with marked differences in bioavailability between oral and inhaled cannabis due to its lipophilic characteristics, poor aqueous solubility, and significant first-pass metabolism [36, 37]

Retrieved 5 February 2017

Given the significant burden caused by smoking, its no wonder the government wants to make England smoke-free by 2030