The human body has its biological clock that helps it function smoothly. This mechanism or circadian rhythm instructs the body to rest. Meaning, the brain center, or the Suprachiasmatic Nucleus (SCN) sends a signal to pineal glands, which in turn begin the secretion of melatonin, or the sleep hormone.
Circulation of this hormone in the bloodstream induces the human body to get drowsy during nightfall. Pineal glands continue producing this hormone till sunrise. Exposure to daylight finally signals the brain center to stop secreting melatonin.
But, there are a few causes that lead to a fall in natural melatonin secretion. The primary culprit being, hectic work schedule, which leads to sleeplessness, or insomnia, disturbing the circadian rhythm.
This is why people need a little external aid in the form of herbal supplements of the hormone. Though these pills aren’t a quick-fix solution to insomnia, yet, they have a host of far-reaching benefits for the human body:
These melatonin tablets can act as great mood boosters. This is because they help people get their biological clock back in sync, which in turn helps them get a good night’s sleep.