Because tobacco companies aren't required to tell us what's in vapes, we wind up being lab rats for their dangerous, addictive products. So, let's be clear (since Big Tobacco won't be) Big Tobacco's Beyond Nicotine Strategy The Investigative Desk Chemicals in vapes could be highly toxic when heated, research finds Vaping The Guardian Chronic dietary exposure to glyphosate induced connexin 43 autophagic degradation contributes to blood testis barrier disruption in roosters ScienceDirect