Furthermore, individuals exposed to the inserts multiple times were significantly more likely to make attempts to quit smoking
Li, Z., Guo, R., Li, M., Chen, Y
These tiny plastic particles: enter the food chain : Marine animals mistake the fibers for food and thereby ingest highly toxic substances contaminate our drinking water : A single cigarette butt can poison up to 1,000 liters of water permanently burden soils : The filters lose only about 38% of their mass in two years while continuously releasing pollutants A recent study from 2025 shows that cigarette filter microplastics trigger inflammatory reactions in human immune cells and are thus potentially harmful to health
If you smoke first thing in the morning, sleep in a bit longer
Carton, T W, M Darden, J Levendis, S H Lee and I Ricket (2016), Comprehensive Indoor Smoking Bans and Smoking Prevalence: Evidence from BRFSS, American Journal of Health Economics 2(4): 535-556