Melatonin

Melatonin is a hormone secreted in the dark (but not in the light) by the pineal gland. Melatonin receptors located in the brain, located in the cells of the hypothalamic nuclei located above the optic chiasm, respond to the appearance of this hormone and synchronize the functions of these nuclei in accordance with the 24-hour periodic changes of day and night, sending messages to the brain about when it occurs. day and when - night. Melatonin is one of the derivatives of serotonin, together with which it regulates the sleep-wake cycle; Currently, experimental studies are being conducted on the possibility of its use in the treatment of disorders of the normal circadian rhythm that arise as a result of rapid movement between time zones of the Earth, seasonal affective disorder syndrome and insomnia developing in workers forced to work different shifts, as well as in the elderly.

The hormone melatonin is a hormone produced by the pineal gland in the brain. It is responsible for regulating the sleep-wake cycle. The brain has melatonin receptors that respond to its occurrence and synchronize various functions associated with the sleep-wake cycle with the 24-hour day-night cycle.

Melatonin is also known as the sleep hormone and plays an important role in regulating sleep. When we sleep, melatonin is produced in the pineal gland and enters the bloodstream. It then reaches the brain and affects receptors that regulate the sleep-wake cycle.

Melatonin is currently being investigated as a treatment for various diseases associated with circadian rhythm disorders. For example, moving quickly between time zones can disrupt your circadian rhythm, which can lead to insomnia, depression and other health problems. Melatonin may also help with seasonal affective disorder (SAD), where people feel depressed at certain times of the year.

There are several ways to use melatonin. One of them is taking melatonin tablets or drops. Another way is to use special sleep masks that contain melatonin. You can also use melatonin supplements, such as capsules or tablets.

It is important to note that melatonin is not a drug and cannot replace medical treatment. It may be useful for improving sleep and regulating the circadian rhythm in some cases, but you should consult your doctor before using melatonin.

Melatonin is a hormone produced in the dark and released from the pineal gland into the blood plasma.

The main feature of melatonin is that it is able to influence a large number of processes in the human body, slowing down or accelerating them. In nerve cells, melatonin produces the opposite effect after it begins to glow under the influence of fluorescent lamps, i.e. melatonin does not adapt to lighting, as sugar does. Thus, we can call this hormone the night hormone. But what is the connection between the pineal gland and deprivation?