![Melatonin [HRP] Cover Image](https://connectgalaxy.com/upload/photos/d-cover.jpg)
![Melatonin [HRP] Profile Picture](https://connectgalaxy.com/upload/photos/d-page.jpg){kind=avatar}
Nodig je vrienden / volgelingen
U hoeft niet meer vrienden uitnodigen
About
Melatonin, the principal hormone of the pineal gland, is also produced by the retina, lens and GI tract. It is naturally synthesized from the amino acid tryptophan (via synthesis of serotonin) by the enzyme 5-hydroxyindole-O-methyltransferase.
