While many longitudinal studies on the health impact of inhaling marijuana are still underway, there are "plenty of toxins and tar" in cannabis smoke that can hurt the lungs, an expert said.
(CNN) Is inhaling marijuana smoke safer than inhaling smoke from tobacco? A majority of American adults say yes, according to a new survey, and they also believe<a class="excerpt-read-more" href="https://whdh.com/news/many-americans-wrongly-believe-exposure-to-marijuana-smoke-is-safer-than-tobacco-study-finds/">Read More</a>
A survey of American adults found that many erroneously believe it is safer for the lungs to smoke weed than tobacco, and that any secondhand smoke from marijuana is also safer.