Melatonin is a natural hormone that regulates the body’s circadian rhythm, which is the regular cycle of how the human body operates. When broken down chemically, melatonin is called N-acetyl-5-methoxtryptaimine. Melatonin is a produced in the pineal gland, which is located deep inside the brain. It is ordinarily made during sleep, but can only be made in the dark.
Melatonin Sleep Aid Supplements
Melatonin should be taken at night, at bedtime. It is a vital hormone for a decent night’s sleep and also has been said have anti-aging help with stress, and in treatment of breast cancer and prostate cancer.
Melatonin supplements are commonly used for helping people who have trouble falling asleep. It is made using tryptophan a naturally produced amino acid in the human body, but some people have trouble producing it and thus have sleeping problems. In addition, some studies have shown that the amount of melatonin we have in our bodies may decrease with aging, so that is a possible reason why older people sometimes suffer from insomnia.