Secondhand smoke and secondhand aerosol Is vaping really safer than smoking? Norman Vince Hill, MD, and certified tobacco treatment specialist Lindsey Casse break down the hidden risks of vaping, its impact on your health and why it's Vaping vs. Smoking Which is Safer for Your Lungs? Think vaping is the "healthier" option? Think again. Both smoking and vaping come with serious risks to your lung health, Does vaping (using e cigarettes) make a difference to our health and are there harms with second hand vaping? iHealth Facts