The Doctrine of the Four Humors
Overview
The "Doctrine of the Four Humors" dominated the theory of health, illness, and personality from the time of Empedocles (490-430 B.C.) until the e...
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The four humors were medical terms used by ancient physicians. They were sources that physicians would use to figure out what was wrong with someone and what could be the cause for their sickness/di...
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