Secondhand smoke from marijuana bong generates high pollutant levels, study finds

Secondhand smoke from a marijuana bong creates more potentially harmful pollutants than tobacco, a new study has found. Photo by RyanW124/Wikimedia Commons March 30 (UPI) — Smoking pot in a bong at home generates four times as much potentially harmful secondhand smoke as tobacco cigarettes, a study published Wednesday by JAMA Network Open found. After […]