Vaping: The Smoke Free Habit That Isn't Risk Free PALS Community Magazine So vapes. They smell like bubblegum, look like highlighters, and somehow cost more than a week's groceries. But what's really going E cigarette users trying to quit smoking should vape every day, studies suggest Smoking The Guardian A Single Vape Raises Oxidative Stress Levels in Nonsmokers Respiratory Therapy Vaping Fact Sheet CardioSmart American College of Cardiology