Cannabis vape pens may contain dangerous levels of heavy metals
Richard Vogel/AP/Alamy
Cannabis vape liquid contains toxic heavy metals that do not come from the device itself. In both legal and illegal products, concentrations of nano-sized metal particles exceed safe limits for metal ingestion.
E-cigarettes are touted as a healthier alternative to smoking because they emit lower levels of toxic chemicals by heating the drug into an inhalable vapor rather than burning it. However, vape liquids contain other ingredients. dangerous additives Benzene, a carcinogen that is also found in car exhaust gas. the study…
Source: www.newscientist.com
