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aug 6, 490 BC - Humoral Theory - Hippocrates

Description:

Hippocrates postulated the Humoral Theory, speculating that mental health conditions were caused by imbalanced bodily fluids. For example, he believed depression came from excess black bile in the spleen.

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Mental Health Timeline
By Sydni Rubio
29 Mar 2022
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Date:

aug 6, 490 BC
Now
~ 2518 years ago
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