Existing research has primarily focused on mucosal changes related to prior snus use, reporting improvements in lesion prevalence or severity, yet these findings are based on small samples, limited follow-up periods and self-reported outcomes, which restrict the strength of evidence ( Nevertheless, toxicological assessments indicate that switching completely from smoking to nicotine pouches may substantially reduce exposure to established carcinogens (59)
Impact Of Smoking On Your Immune System If your immune system is Superman, then smoking is its kryptonite, says Holm
These microbiome alterations correlated with lung function decline, including reduced forced vital capacity (FVC) and increased inflammation markers
Expert Interview Natalie Feinblatt, PsyD
Chewing tobacco, snuff, and other forms of smokeless tobacco don't get into the lungs
Journal of the American Osteopathic Association 104(8):324327