Is Vaping Bad For You? Are vape pens, or e cigarettes, ever the better option? Ohio State Health & Discovery Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN How to Smoke E Cigarettes Your First Vaping Guide SMOKO E Cigarettes Vapers Show Chemical Changes in Their DNA That Are Linked to Cancer How a 14 year old boy became addicted to Spice through vapes