A 35-year-old member asked:
Does long term marijuana use negatively affect seratonin levels?
1 doctor answer • 2 doctors weighed in
Psychiatry 23 years experience
Yes: The literature seems to indicate that more than occasional use of marijuana decreases seratonin levels.
Created for people with ongoing healthcare needs but benefits everyone.
5.8k viewsReviewed >2 years ago
Last updated Nov 29, 2014
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