Melatonin is a hormone produced in the body by the pineal gland and secreted at night. In most people, melatonin levels are highest during normal hours of sleep. The levels increase rapidly in the late evening, peaking after midnight and decreasing toward the morning.
It is known to be effective against:
Possible additional effects:
People with high blood pressure or certain cardiovascular diseases should not take melatonin at this time, as some preliminary animal studies suggest it may constrict blood vessels.
Only use Melatonin in the evening, so as not to throw off the body’s natural circadian rhythm.