Melatonin is a natural substance that is synthesized from serotonin and produced by the pineal gland. Its production is highest at night and naturally signals the body that it’s time to sleep.
To paraphrase, this manages people’s perceptions and natural reactions to night and day. Folks with sleeplessness naturally lack this natural substance; thus, their bodies will not shift to a calm sleep phase at night.
Before the age of industrialization, the disappearance of daylight was enough signal for the pineal gland to provide melatonin uk to promote sleep.
Getting sufficient sleep is important as it is thru sleep that the body can fix itself. It is thought that apart from its sleep causing properties, this will also fight free radicals at night while an individual is asleep. This is the reason why sleep is so necessary, and this is also why insomniacs need a melatonin sleep supplement for good health.