Ignore e cigarettes at your patient's peril Cleveland Clinic Journal of Medicine Lubbock health professionals question long term effects, safety of e cigarettes For e cigarettes, public supports health warnings & ban on sales to minors National Poll on Children's Health Vaping has become common, but it's important to know what you're inhaling. Many e cigarettes contain nicotine, heavy metals like nickel and lead, and chemicals that can harm your lungs and overall health. While e cigarettes, or vapes, may contain fewer chemicals than regular cigarettes, they are still NOT safe. E cigarettes contain harmful chemicals. 99% of e cigarettes contain nicotine, making them highly addictive. Visit https: t.co 1y8cZxtgFQ to Society of Certified Senior Advisors: E cigarettes: A Safe Alternative to Smoking?