Melatonin is a hormone secreted by the pineal gland that plays an important role in regulating the body’s biological clock and sleep cycle. In recent years, more and more people are concerned about the effect of melatonin on sleep quality. But can melatonin improve sleep? In the following article, let’s take a look at it.
First, let’s understand the mechanism of melatonin’s action. Melatonin secretion increases at night to make people feel tired and fall asleep, and decreases during the day to improve alertness and concentration. Therefore, melatonin can help regulate the body’s biological clock and sleep cycle.
So, how effective is melatonin in improving sleep quality? According to some studies, melatonin does improve the quality of sleep. For example, a study of older adults found that melatonin significantly reduced the incidence of insomnia and improved the quality of sleep. In addition, some other studies have shown that melatonin can shorten the time to fall asleep, increase the duration of sleep and improve sleep depth.
However, it is important to note that melatonin is not a panacea, and there are limitations to its effect on improving sleep quality. Firstly, the effect of melatonin varies from person to person, and different people may respond differently to melatonin. Second, melatonin is not a complete cure for insomnia; it can only help relieve insomnia symptoms.
Note: The potential effects and applications described in this article are taken from published literature.
Post time: Jun-13-2023