Vaping can have serious negative impacts on both your lungs and your overall health. Here are the potential risks that we already know about, even if the vape is nicotine free: Eleaf iStick TC 40 W Kit Most e cigarettes contain nicotine, which is highly addictive. Putting maximum limits on the nicotine strength of e cigarettes, along with evidence based tobacco control strategies, may help reduce youth e cigarette use and increase quitting Kit iStick Basic Eleaf Cigarettes lectroniques Kit iStick Basic Eleaf Cigarettes lectroniques