Freebase nicotine causes a harsh throat hit at higher concentrations, which these coils are less tolerant of, and usually require the use of a higher VG content thinner to soften this sensation
Pain is often a result of inflammation in either a joint or another part of the body
In addition to increasing the risk of cancer, long-term smoking is also closely related to a variety of diseases, which may lead to lung disease, induce cardiovascular disease, lead to atherosclerosis, reduce life expectancy, reduce sperm quality and affect fertility, may also cause osteoporosis, in short, smoking is harmful but not beneficial
doi: 10.1016/j.addbeh.2017.05.012 112
Thau calls out a few ways vaping can be more addictive than cigarettes: The chemical composition offers a bigger hit, and nicotine is more easily absorbed