Penn Medicine Expert Reveals the Dangers of Vaping
aping is a lot safer than cigarettes, right? It involves nicotine, but at least people aren’t infusing their lungs with carcinogen-laced smoke. Plus, vaping seems to help smokers wean themselves off cancer sticks. Not so fast, says Dr. Frank Leone [...] Medical evidence is sorely lacking on the long-term effects of vaping—or e-cigarettes, the term Leone uses so no one forgets what they are.