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, Smoking or vaping both harm your health., They damage your lungs, strain your heart, weaken immunity, and reduce overall well being., Choosing less harmful doesnt mean choosing safe., Your health The Truth About What Vaping Is Doing to Your Body American Lung Association Best MTL Vapes: Mouth to Lung Vape Kits and Tanks (2026)