Do you know what's in a vape? Say no to vaping. 10 15 vape puffs are roughly equivalent to one cigarette. We want to encourage and support families to have open and engaging conversations with young people to Are vape pens, or e cigarettes, ever the better option? Ohio State Health & Discovery Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA All E Cigarettes Emit Harmful Chemicals, but Some Emit More Than Others Berkeley Lab Berkeley Lab News Center