Thank you for the reply
Any plant material burned at high temperature releases carbon monoxide (CO), fine particulate matter (PM2.5), polycyclic aromatic hydrocarbons (PAHs), and volatile organic compounds (VOCs).1 A comprehensive review published in Foods (2022) confirmed that herbal cigarettes produce tar and carcinogens at levels comparable to conventional tobacco, despite the absence of nicotine.2 The key combustion byproducts present in all herbal smoke include carbon monoxide, which binds hemoglobin and reduces oxygen delivery to tissues
Nicotine is highly addictive and can harm the adolescent brain, which continues to develop through approximately age 25, according to the CDC
Finding that the vast majority of cases of oral cancer were caused not by the use of snuff or chewing tobacco of tobacco but by smoking cigarettes, Rodu (now professor and endowed chair in tobacco harm reduction research at the Brown Cancer Center of the University of Louisville) proposed a public health strategy to encourage cigarette smokers to switch to moist snuff, which had been cleverly re-named smokeless tobacco [as in smoke less and no smoke] in the late-1970s by the United States Tobacco Company (UST), maker of the best-selling brands SKOAL and Copenhagen
[8] It may also contain a filter, chemical additives, or other components
