FDA Can Now Regulate Vape Products RT Is Vaping Worse Than Smoking? St. Vincent's Medical Center Teen Health Info : Nicotine cigarettes, snus and more Vaping Safety, Smoking, Dangers, Pros, Cons, Debate, E cigarettes, & Tobacco Britannica How E Cigarettes Affect Your Body You've heard the growing concerns over vaping. Today at 3, Dr. Oz investigates what chemicals are in these vaping liquids and if they can put your health at risk.