A new study of thousands of people nationwide suggests that secondhand harm caused by marijuana use is far less prevalent than that of alcohol, with respondents reporting secondhand harm from drinking at nearly six times the rate they did for cannabis. Perceived harms from opioids and other drugs also outweighed those related to marijuana. Looking … Continue reading People’s Use Of Alcohol Or Opioids Causes Greater Secondhand Harms Than Marijuana Consumption Does, Study Finds