Discover why doctors warn against vaping for people with these five health conditions including asthma, heart disease, and diabetes.

Researchers found that e-cigarette exposure during pregnancy can disrupt fetal lung development, increase oxidative stress, and heighten the risk of respiratory diseases in newborns.

Medically reviewed by Sanja Jelic, MD The good news is that, yes, your lungs can heal after quitting vaping. However, the extent and speed of healing may depend on factors like how long you've vaped and the damage it's done.

So, you traded your cigarettes for a vape, believing that it’s far less harmful than smoking. But a disturbing new study reveals that vaping, even when nicotine-free, can negatively impact vascular function,