Like smoking tobacco, smoking weed or cannabis can also have damaging effects on the lungs, although research on the subject is not as clear-cut. Smoking is one of the biggest threats to lung health.

Using THC-laced edibles and smoking marijuana are both linked to early signs of cardiovascular disease, a new study found.

Experts warn of cardiovascular risks from chronic cannabis use, as a UC San Francisco study shows similar vascular effects to ...

Studies examining the effect of marijuana smoking on lung function have produced somewhat variable results. This is likely to be related to the difficulty in obtaining random samples of smokers ...

In the United States, cigarette smoking is the main cause of chronic obstructive pulmonary disease (COPD), an incurable lung condition that can make it hard to breathe. While cannabis is much more ...

Chronic cannabis use, whether smoked or eaten as edibles, significantly impairs blood vessel function — with risks mirroring ...

Marijuana and THC edibles were both linked to changes in vascular endothelial function associated with early development of ...

A new study led by UC San Francisco researchers finds that chronic cannabis use — whether it’s smoked or consumed in edible ...