As quoted before
Bubbling the smoke through water serves to cool down the smoke, which is typically very hot, and to trap some of the heavier and more water-soluble particulate matter, keeping it from entering the smokers lungs.

Most smokers believe that bongs are healthier than other smoking devices; however, a 2000 NORML-MAPS study found that waterpipes filter out more psychoactive THC than they do other tars, thereby requiring users to smoke more to reach their desired effect.
VapedG13 Reviewed by VapedG13 on . Bong vs Vaporizer :confused: Yes im new and yes i have heard that vaporizers are the best. I was just wondering if you buy a vaporizer because its healthier or because it gets you higher. Can someone answer my newb question please Rating: 5