Vaping isn't harmless. While e cigarettes don't contain tobacco, nicotine is highly addictive and can harm brain development. E cigarettes can cause EVALIa serious lung injury linked to vaping. Symptoms like cough, chest E Cigarettes: Does vaping (using e cigarettes) make a difference to our health and are there harms with second hand vaping? iHealth Facts The Health Risks Of E Cigarettes Versus Traditional Cigarettes Henry Ford Health Detroit, MI E cigarettes may be more harmful than beneficial, according to evidence based research Steemit