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 What are the best mouth to lung (MTL) vape devices? : ! Facts: 1) It is still not safe as compared to cigarettes. 2) It is bad for the heart and lungs. 3) Trigger addiction to nicotine. #kmitdmc # Inhale this: What does vaping do to your lungs? What are the best mouth to lung (MTL) vape devices? A Single Session of Vaping Can Hurt Your Lungs