According to two recent survey studies, people who vape cannabis perceive it to have health benefits and find it to be safer and less harmful to their health than smoking, Furthermore, cannabis vaporizers are specifically designed for inhalation without harmful smoke toxins. But what do researchers say? Does vaporizing reduce ingestion of potentially harmful toxins like tar, ammonia, and carcinogens found in cannabis smoke? While there is very little research on cannabis vaporizing, studies over the years have shown that vaporizing does produce fewer carcinogenic compounds than smoking marijuana because it is heated but not combusted.
Although cannabis smoke is less toxic than cigarette smoke, inhalation of any combustion product is less than desirable. Any type of smoke still contains gases and particulates that can create lung irritation and respiratory problems. In fact, over 100 toxins and compounds are released when cannabis is burned.