The Health Risks & Dangerous Effects of Vaping & E Cigarettes Evidence Mounts About the Health Impact of Second Hand Vaping Bisnar Chase Can Vaping Make Asthma Worse? Dr. Mayank Shukla Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Vaping Impairs Vascular Function, Even Without Nicotine, Study Finds E cigarette use is linked to higher heart attack risk, especially in former smokers