Vaping might feel safer than smoking but whats really happening inside our lungs?, The EVALUATE study led by the @unibirmingham will be the first to track ex smokers over a whole year to uncover Can Vaping Cause Lung Cancer? Here's What We Know. Does E Cigarette Use Increase the Risk of Cancer? University of Rochester Medicine Electronic Cigarettes Induce Mitochondrial DNA Damage and Trigger TLR9 (Toll Like Receptor 9) Mediated Atherosclerosis Arteriosclerosis, Thrombosis, and Vascular Biology What chemicals are in a cigarette? What does smoking do to your body? Cancer Research UK