Psychiatry.org E Cigarettes and Vaping Questions churn about vaping's long term risks Science Does vaping (using e cigarettes) make a difference to our health and are there harms with second hand vaping? iHealth Facts Electronic Nicotine Delivery Systems (ENDS), including e cigarettes and vapes, are often perceived as a safer alternative to traditional tobacco. But is the evidence really supporting this belief? A recent umbrella review published Facts about Vaping can be very vaporous ScienceUpFirst