Gpx2 is a common antioxidant enzyme, and it is commonly found to increase during oxidative stress as a compensatory mechanism against the toxic oxidants that are generated by cigarette smoke
Therefore, regardless of how ENDS compare to conventional cigarettes, ENDS emit potentially hazardous toxicants, making their impact on respiratory health a critical question of utmost importance to public safety
Might be confused with: leaf beetles, other small beetles, stink bugs
During this process, the moisture content of fresh tobacco leaves drops from over 80% to below 20%, the color changes from green to yellow, and macromolecular substances (such as cellulose, pectin, and starch) degrade rapidly (Xing et al., 2025b)
High doses of most artificial sweeteners have caused more cancer in lab rats than tobacco