Juul nicotine hit may be 'worst for kids, best for smokers' WHYY How to Vape Safely in 3 Easy Steps: Beginner Guide Smok Nord 2 Kit Vaping Is the New Smoking. Is That a Good Thing? Queensland Health We said what we said. Vapes are filled with heaps of nasty chemicals that can be harmful to your short and long term health. They can Instagram Most vapes contain nicotine and may become quickly harmfully addictive for young people. Here are a few handy sources of information, Get The Facts: https: www.nhsinform.scot campaigns vaping ,