Take a Survey on the use of
for Anxiety, Depression, Trauma, or PTSD
Researchers at Johns Hopkins seek responses to an anonymous survey on breathwork. You can participate whether your breathwork experiences helped or not.
(Must be 18+)
Take the Survey!
CHEMICAL NAME :
back to smarts
back to tryptophan
Created by Erowid - Apr 2, 2001
Modified - Feb 21, 2015
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