While some blunts are made with hemp rather than tobacco wrappers, they typically contain significantly more ground cannabis than standard joints, giving them a longer life and higher potency
A 2018 study in PLOS Biology found that inhaling even small doses of these chemicals exposes users to high levels of toxins
" I smoked indoors for 15 years - my walls were yellow and my guests would cough
It has been reported that up to 40% of particles emitted by an electronic cigarette can deposit in the deepest areas of youth lungs, and that chemicals contained in these particles may irritate airways or worsen pre-existing respiratory conditions such as asthma and bronchitis.[10] The US National Academy of Sciences, Engineering and Medicine also concluded in their report that vapour from e-cigarettes can induce acute endothelial cell dysfunction, and can promote formation of reactive oxygen species and induce oxidative stress which may lead to tissue injury and disease[11]
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