E Cigarettes and Vaping PPAC Central While vaping is not risk free, it is less harmful than tobacco Our World in Data Fast facts on the effects of e cigarettes and vaping Notes from the Field: Use of Electronic Cigarettes and Any Tobacco Product Among Middle and High School Students United States, 20112018 MMWR 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