While vaping is not risk free, it is less harmful than tobacco Our World in Data Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times 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 Cigarettes or vapes which is actually more dangerous? The truth is simple: both carry serious health risks. Cigarettes are proven to cause cancer, heart & lung disease. Vapes 5 Vaping Facts You Need to Know Johns Hopkins Medicine