Some reports state that these new, flavored smoking devices are less harmful than tobacco cigarettes but how safe is vaping? In this third part of a four part series, China Daily examines the Mayo Clinic Minute: Health Risks of E Cigarettes Mayo Clinic News Network Do you know what's in a vape? Print and Download About Vaping Prevention Resources HHS.gov Vaping and Electronic Cigarette Toxicity Overview and Recommendations (Project VECTOR) Intrepid Lab E Cigarette: A Threat to Your Health VIMS&RC