Melatonin is a hormone that the pineal gland in the brain produces. People can also take it as a natural or synthetic supplement to promote restful sleep.
Melatonin fulfills many functions in the body, but it is mostly known for maintaining circadian rhythms. The circadian rhythm is the body’s internal clock. It tells the body when to sleep, and when to wake.
Some foods contain melanin, but sometimes we don`t assimilate the nutrients and the melatonin correctly. Natural melatonin lets the body know that it is time to sleep. Melatonin supplements have had varying success in treating sleep problems.
Most doctors, healthcare providers, and other experts consider melatonin as generally safe. However, it can cause side effects when people take it in more than the recommended amounts. Taking too much of this supplement could lead to an accidental overdose.
My opinion in this is that first you should try using drinking calming tea or listening to relaxing music. Try to find out why you have a hard time in falling asleep. If all the above do not work, you should look for melanin supplements and respect the indications.