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

Bryan Johnson discusses a study linking cannabis use to reduced blood flow, similar to tobacco. While not anti-weed, he warns ...

Examination of chest CT scans among 56 marijuana smokers, 57 non-smokers and 33 tobacco-only smokers between 2005 and 2020 indicated higher rates of emphysema in marijuana smokers.

Lung health experts think smoking anything at all, including weed, is not such a good idea. “People should only inhale clean air,” says Janaki Deepak, MD, an expert on lung cancer and COPD at ...

The Cannabis Conundrum, Weed Smoking and Mental Health. Weed, touted for its recreational and medicinal benefits, can also have adverse effects on mental health.

Smoking can trigger the munchies in as soon as 10 minutes, but edibles can take up to two hours. How much food you already have in your system also affects THC absorption.