What Vaping Does to the Body Did you know that vaping not only poses a severe threat to your respiratory system but also jeopardizes the well being of those in close proximity, including your loved ones? This World No Vaping Might Feel SafeUntil It Isn't. Just because it smells sweet and feels light doesn't mean it's harmless. Many believe vaping is a safer choice, but is it really? Pulmonologist The Mysterious Vaping Illness That's 'Becoming an Epidemic' The New York Times