The composition breaks down to approximately 58% nitrogen, 13% carbon dioxide, 12% oxygen, and 3.5% carbon monoxideand thats just the gas phase
(1988) The Health Consequences of Smoking: Nicotine Addiction: A Report of the Surgeon General, Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion, Office on Smoking and Health, Atlanta
"If I liked something, I was going to overdo it." Van Dyke explained that quitting cigarettes and alcohol decades ago was likely the key to his longevity
To note, similar reductions in endothelial-dependent dilation have been identified after a single exposure to combustible tobacco products or e-cigarettes [115], although contradictory results are also available, supporting that acute exposure to neither combustible tobacco cigarettes nor ENDS had an effect on vascular function [87]
Effects of cigarette smoke on the immune system