Infographic: What's In A Vape PHE Canada Parents: Vaping may look harmless, but it isn't. Many teens don't realize that vapes contain nicotine and other harmful chemicals that impact brain development, increase anxiety, and lead to addiction. Start New wellness vapes, while advertised as completely safe and supplemental, are not as healthy as they may seem The Central Trend Vaping: Four Reasons It's Not a Harmless Trend Good Neighbor Pharmacy Health Effects of Vaping Disposable vapes are illegal but shops still carry them and teens buy them : Shots Health News : NPR