Vaping Produces Far Less Second Hand Nicotine Than Smoking Respiratory Therapy Vaping Student Health & Well Being Health Issues What's the Harm? Texas DSHS Vaping vs Smoking vs IQOS: Which is Least Harmful? YouTube About 28% of teens who vape say they use e cigarette products every day. Some teens think e cigs or nicotine pouches are a safer alternative, but they're just as addictive and can contain No, vapes aren't 95% less harmful than cigarettes. Here's how this decade old myth took off