These are white blood cells that help protect the air sacs in your lungs (alveoli) where gas exchange occurs. It’s actually the AMs that trap tar particles in your lungs, causing the black color.

Coughing up white mucus or phlegm ... may suggest fluid buildup in the lungs. Brown This occurs frequently in individuals who smoke and commonly indicates black lung disease, a condition related ...

A 32 year old woman in the US was admitted to the hospital and two litres of black and bloody liquid was removed from her lungs. She was addicted to vaping and has been vaping and using e ...

A young Ohio woman was so addicted to vaping that she showered and slept with an e-cigarette — until she nearly died when her lungs collapsed and black goo poured out of her. Now, she’s ...