Smoking or vaping both harm your health., They damage your lungs, strain your heart, weaken immunity, and reduce overall well being., Choosing less harmful doesnt mean choosing safe., Your health E Cigarettes and Pregnancy Maternal Infant Health CDC E cigarettes 95% less dangerous? Myth, scientific lies, and manipulations AT Schweiz Lung cancer risks persist with e cigarette use after quitting tobacco smoking Fast facts on the effects of e cigarettes and vaping Vaping harms your health Cancer Institute NSW