It is for this reason that we think substances other than nicotine are being found in electronic cigarettes
Images (from top to bottom): juxtapozer/flickr, Fugue/flickr
In June and July of 2019, hundreds of patients reporting respiratory distress were diagnosed with EVALI, or "e-cigarette, or vaping, product use associated with lung injury."12 Of nearly 600 patients that gave information about their use, more than 75% said they primarily used THC products in their vape pens
The second time this question pops up is when Saul and Walter White are stuck together in a scene, set immediately after Hank and Gomezs deaths from Breaking Bad
2008 headline: WHO slams e-cigarette marketing In September 2008, the World Health Organization announced that marketers should immediately remove any claims that e-cigs are a safe and effective smoking cessation aid because there is no scientific evidence to confirm the products safety and efficacy. Soon after, a study funded by e-cigarette manufacturer Ruyan declared the product to be 100 to 1,000 times less dangerous than smoking tobacco, adding that when using its device, nicotine is apparently not absorbed from the lung, but from the upper airways. 2010 headline: The battle heats up In May 2009, the Food and Drug Administration released the results of a test of two US e-cig brands, NJOY and Smoking Everywhere, that found very low amounts of nicotine in cartridges labeled as nicotine-free
The remaining 21 patients had died of multiple organ failure, largely respiratory and heart failure