Nature

2022 04 13
https://idp.nature.com/transit?redirect_uri=https%3A%2F%2Fwww.nature.com%2Farticles%2Fd41586-022-01037-y&code=977db54e-afbf-46ea-abcc-f0a997983174

Nature, Published online: 13 April 2022; doi:10.1038/d41586-022-01037-y

Traces of the psychoactive substance in mummies might be the earliest evidence of its use as an antidepressant.