Melatonin is a natural hormone produced by the pineal gland in the brain. It helps maintain the internal clock of the body also known as circadian rhythm. During the nighttime, when there is less light, melatonin is secreted into the body, triggering drowsiness. Those who are suffering from insomnia, jet-lag, or people with low levels of natural melatonin may find it hard to go and stay asleep as their melatonin levels are off balance. Scientific studies support the fact that melatonin is a viable sleep aid, showing positive results in helping individuals fall asleep earlier and experience a more restful night. It is considered safe for children as there have been no significant side effects reported, and many findings confirm melatonin’s effectiveness with senior citizens suffering from insomnia. A review of nine clinical trials in 2002 reveled that taking 5 mg of melatonin between 10 p.m. and midnight at the destination helped travelers experiencing jetlag fall asleep faster and rest better.
