Analysis suggests e cigarette use may be linked to lower rates of smoking The Surgeon General's office says gay people vape more than straight people. Vaping: What Parents Need to Know Vaping isn't harmless it's a serious concern. Most vape products contain nicotine, a highly addictive substance that can impact developing brains and overall health. Vape debate: Are e cigarettes wiping out teen smoking? AP News Vaping vs. smoking: Long term effects, benefits, and risks The Health Risks Of E Cigarettes Versus Traditional Cigarettes Henry Ford Health Detroit, MI