Nicotine and Erectile Dysfunction: Key Takeaways Nicotine intake, whether through electronic cigarettes, cigars, chewing gum, or even passive smoking and secondhand smoke, can affect erectile function and contribute to other sexual dysfunctions in men
But as studies increasingly linked smoking to lung cancer, some of that resistance began to shift
Cigarette filters contain microplastics and represent the second-largest source of plastic pollution worldwide
Cigarette smoke contains a variety of pollutants, including carbon monoxide, ammonia, and formaldehyde
Gaines transferred to Baylor for his sophomore year

Abbreviations ACS: Acute coronary syndromes ApoE / : Apolipoprotein-E knockout AS: Atherosclerosis CVD: Cardiovascular disease DNA: Deoxyribonucleic acid e-cigarette: Electronic cigarette ECV: e-cigarette vapor eNOS: Endothelial nitric oxide synthase EPA: Environmental Protection Agency EPCs: Elevated endothelial progenitor cells HDL: High-density lipoprotein HUVECs: Human umbilical vein endothelial cells IHD: Ischemic heart disease JAK/STAT: Janus kinase/signal transducer and activator of transcription LDL: Low-density lipoprotein MI: Myocardial infarction NHIS: National Health Interview Survey Nrf2: Nuclear Factor erythroid 2-Related Factor 2 OR: Odds ratio PI3K: Phosphatidylinositol-3-kinase p38 MAPK: p38 MAP kinase ROS: Reactive oxygen species SCD: Sudden cardiac death TLR9: Toll-like receptor 9 WHO: World Health Organization References Lubin JH, Couper D, Lutsey PL, Woodward M, Yatsuya H, Huxley RR (2016) Risk of cardiovascular disease from cumulative cigarette use and the impact of smoking intensity
