Melatonin is a miracle substance secreted by the pineal gland, which plays an important role in regulating the biological clock in the human body. So, do you know what melatonin is?This article will demystify the mysteries of melatonin** and let you know more about this wonderful substance.
Paragraph 1: The role of melatonin
Melatonin has a wide range of effects on the human body, not only can it regulate our sleep-wake cycle, but also can resist oxidation, enhance immunity, inhibit the growth of tumor cells, etc. Therefore, understanding melatonin** is important for maintaining health and regulating the biological clock.
Second paragraph: Melatonin's main **
1.Pineal gland.
Melatonin is mainly secreted by the pineal gland, a gland in the brain. The pineal gland is the only organ in the body capable of producing melatonin, and it is very sensitive to changes in light. In dark environments, the pineal gland increases the secretion of melatonin, which in turn regulates our sleep cycle.
2.Dark environment.
The dark environment is a key factor in promoting melatonin secretion. When we are in the dark, the pineal gland perceives changes in light, which stimulates the synthesis and release of melatonin. Therefore, it is very important to keep the room dark at night while sleeping to help promote the secretion of melatonin.
Section 3: Other factors affecting melatonin secretion
In addition to the dark environment, there are some other factors that can also affect melatonin secretion, such as:
Light: Bright light during the day inhibits melatonin secretion, so avoid prolonged exposure to bright light, especially at night before bedtime.
Blue light: Blue light in electronic devices and artificial light sources can also inhibit melatonin secretion, so minimize the amount of time you spend using electronic devices and use blue light filters or warm yellow lights at night.
Melatonin is a very important substance, and its secretion is affected by light and dark environments. Maintaining a good sleep environment and avoiding exposure to bright and blue light can help promote melatonin secretion and maintain healthy circadian clock regulation. Accompany the doctor to ask