Brief introduction
Melatonin is a natural hormone that plays a crucial role in regulating sleep-wake cycles. As a dietary supplement, melatonin has gained significant popularity for its potential to improve sleep quality, alleviate jet lag, and address various sleep disorders. Melatonin, often referred to as the "sleep hormone," is secreted by the pineal gland in the brain in response to darkness. Its primary function is to signal the body that it is time to sleep, regulating the circadian rhythms, which are the body’s internal clock mechanisms. Melatonin supplements are commonly available in various forms, including pills, capsules, gummies, and liquid drops, designed to help individuals achieve better sleep patterns.