The meaning of eye colors does say a lot about a person, but not based on psychology and personality traits. It is all about how people with different eye colors respond to medicine and what are they more subjected to overall.
Melatonin is a hormone made by the pineal gland, a small gland in the brain. Melatonin helps control your sleep and wake cycles. Very small amounts of it are found in foods such as meats, grains, fruits, and vegetables.You can also buy it as a supplement.elatonin is a hormone made by the pineal gland, a small gland in the brain. Melatonin helps control your sleep and wake cycles. Very small amounts of it are found in foods such as meats, grains, fruits, and vegetables.
Melatonin is a neuromodulator that is synthesized by retinal photoreceptors during the dark period under the control of a circadian pacemaker. It diffuses to other cells in the retina and binds to specific G-protein-coupled receptors to modify their activity.elatonin is a neuromodulator that is synthesized by retinal photoreceptors during the dark period under the control of a circadian pacemaker. It diffuses to other cells in the retina and binds to specific G-protein-coupled receptors to modify their activity.