Tag: sleep aid supplements

Melatonin is a naturally occurring hormone that plays a critical role in regulating the sleep-wake cycle. Produced by the pineal gland in response to darkness, melatonin signals to the body that it is time to prepare for sleep. This hormone is essential for maintaining a healthy circadian rhythm, ensuring that individuals fall asleep and wake up in alignment with their natural biological clock. While the body produces melatonin naturally, various factors such as exposure to artificial light, stress, and aging can disrupt melatonin secretion, leading to sleep disturbances. This has led many individuals to seek melatonin supplementation as a means to improve sleep quality and duration.