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Melatonin - What does it mean?

melatonin | |

is likely misspelled.


has no English definition.

As a noun melatonin

is a hormone, related to serotonin, that is secreted by the pineal gland, and stimulates colour change in the skin of reptiles, and is involved in the sleep/wake and reproductive cycles in mammals.

melatonin

Noun

(en-noun)
  • A hormone, related to serotonin, that is secreted by the pineal gland, and stimulates colour change in the skin of reptiles, and is involved in the sleep/wake and reproductive cycles in mammals
  • Any material similar in its chemistry and effect to the natural hormone.
  • Not English

    has no English definition. It may be misspelled.