PsychologyJuly 17, 2026

endocannabinoids

/ˌɛndoʊkəˈnæbɪnɔɪdz/

Definition

Naturally occurring signaling molecules produced by the body that bind to the same nervous system receptors as the active compounds in cannabis to help regulate pain, mood, and stress.

Etymology

The term is a combination of the Greek prefix 'endo-' (within) and 'cannabinoid,' which is derived from the plant genus Cannabis. It was coined in the late 20th century to describe these endogenous substances that mimic the effects of external cannabis compounds.

In the news

In the article, endocannabinoids like AEA are identified as 'exerkines' released during moderate aerobic exercise. Their increase in the bloodstream is linked to improved positive emotional states in study participants.

How different types of exercise impact mood and brain chemistry

Read the full article ↗

PsyPost

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