Assertion: melatonin | /r/HasProperty | released by the brain
Facets:
value: from the pineal gland
type: OTHER
Source sentences:
text: For starters, melatonin is a hormone released by the brain that helps regulate the body’s circadian rhythm (a.k.a.
text: Melatonin is a neurohormone released from the pineal gland in the brain.
text: Melatonin is released into the brain and bloodstream in response to the level of ambient light—low melatonin during the day and high melatonin at night.