“While marijuana smoke also contains harmful chemicals ... If you have COPD or are concerned about your lung health, it's ...

COPD or other lung diseases, and we want to know how their airways react to tobacco or marijuana smoke. Do they have a similar response to healthy people or is it worse because their airways are ...

An curved arrow pointing right. Scientists at MEDspiration conducted a cigarette experiment, pumping the smoke from 20 cigarettes into a pair of healthy lungs. The results are pretty frightening.

THERE'S NOT YET a standard preventive screening for lung health (unless you’re a current ... Nowadays it’s worth noting that ...