Melatonin, secreted by the pineal gland or pineal gland, located in the middle region of the brain and located between both hemispheres, is a hormone that regulates the sleep cycle and the body's biological clock, defined as the circadian rhythm. Dec.1. Melatonin is a hormone that regulates the sleep cycle and the body's circadian rhythm. The hormone, which is produced at low levels by the digestive system organs of the stomach and intestine, as well as bone marrow, retina, skin and white blood cells, begins to synthesize with darkening of the air. Melatonin plays an important role in biological and physiological processes such as strengthening the immune system, regulating body temperature and cell regeneration, as well as regulating the sleep rhythm. Melatonin is the most powerful antioxidant known because it has the ability to dissolve in lipophilic, or in other words, fat-type solvents. Thanks to this feature, melatonin, which can reach all parts of the body and is secreted in large amounts during a person's sleep in a dark environment, supports the mechanisms of maintaining the vital activities of metabolism. Melatonin has a positive effect on sleep quality, regardless of sleep duration. Therefore, due to the invention of the lamp, industrialization and the influence of modern life, melatonin secretion is limited in people who sleep or do not sleep at all by being exposed to light between 23 Dec.00 and 05 dec.00, this leads to sleep disorders. Before moving on to the effects of the melatonin hormone, which has many functions, especially sleep pattern, on the body, "What is the melatonin hormone?" the question must be answered.
Ingredients
What is melatonin?
How is melatonin secreted?
What does melatonin do?
How to increase melatonin levels?
What is melatonin?
The hormone melatonin secreted from the pineal gland located in the brain has a serious impact on human health. Its main task is the adjustment of the body's circadian rhythm. But in addition, it also has an important share on the regulation of sleep rhythm and body temperature. Melatonin, the most powerful antioxidant known due to its lipophilic property, which allows it to reach all the structures in the body, allows it to perform many important tasks, such as strengthening the immune system and cell regeneration. The weather must be dark for the release of the hormone melatonin from the brain. This condition is controlled by pinealocytes located in the brain, or in other words, light-sensitive cells. Thus, the release of melatonin stops when the weather is bright, and it starts again when it gets dark. That's why melatonin is also known as the Dracula hormone. Melatonin, whose release begins to increase between 21.00 and 22.00 in the evening, peaks by reaching its highest level between 02.00 and 04.00 Dec., is the highest level of melatonin in the evening between 02.00 and 04.00 Dec................. December Decelerates again between 05.00 and 07.00 and after this time interval it recedes towards the basal or, in a different expression, the lower limit. On average, a total of 30 mg in a person's body overnight. melatonin is synthesized. Thus, the melatonin level, which is at the level of 0-20 pg/ dl in the blood during daylight hours, increases to the level of 50 to 200 pg/ml during night hours. "What is melatonin?" his question can be answered in this way. Approximately 85% of the melatonin hormone is secreted from the pineal gland, while the remaining 15% is released by the stomach, intestines, bone marrow, retina, skin and white Tue cells. Melatonin, which has an antidepressant effect on a person due to being the most powerful antioxidant known, and is also associated with the presence of many diseases, from cancer to heart disease, is one of the must-haves for physiological and psychological health. For this reason, watching TV during the hours when melatonin is secreted at night, spending time on a mobile phone, exposure to light and especially blue light are among the factors that reduce sleep quality and the body's resistance to diseases. Deca is one of the factors that reduce the quality of sleep and the body's resistance to diseases.
How is melatonin secreted?
Melatonin is secreted by pineolacid cells located in the pineal gland located in the brain. Pineolacite cells, which are sensitive to light, increase the release of hormones linearly with the darkening of the air. Tryptophan, which is expressed as the main substance used in the production of the hormone melatonin, is primarily converted into serotonin. Serotonin, which is secreted throughout the day and is also known as the happiness hormone, is replaced by the hormone melatonin with the darkening of the weather. Photoreceptors, defined as light-sensitive retinal cells, are thought to be linked to pinealocytes located in the brain. With the disappearance of daylight, these cells transmit the information that there is a decrease in the amount of light to the pineal gland located in the brain. In our country, melatonin is secreted for a longer time during the winter months due to the longer nights. However, this condition is also directly related to the person's age. In other words, as a person gets older, the amount of melatonin hormone released also decreases. Tuesday. The exposure of the human body to light is the key mechanism in the differentiation of sleep patterns. The light source stimulates the nerves starting from the retina and extending to the hypothalamic area located in the brain. After the suprachiasmatic nucleus (SCN) region in the hypothalamus receives information about the change of light, it sends this information to the pineal gland and initiates the release of melatonin. Thus, a feeling of sleep and wakefulness is formed. As the release of melatonin increases, the impulses to the brain are perceived less and the feeling of sleep occurs. During the period until the end of sleep, melatonin continues to be present at high levels in the blood level.
What does melatonin do?
Melatonin, which allows you to determine the time of sleep and wakefulness in the body, is a hormone that begins to be released with the darkening of the weather and peaks its release in the late hours. The hormone melatonin, which sunlight and artificial lights directly affect the release of, plays an important role in strengthening the immune system. Melatonin, which also has an important effect on the regulation of the body's biorhythmia, also has an effect on many physiological functions. Some of the other functions of melatonin are listed as follows:
It improves the quality of sleep regardless of the duration of sleep. Circadian rhythm is very important for a productive sleep. Melatonin levels below normal limits can lead to sleep disorders.
Thanks to its antioxidant effect, it prevents damage to cells.
It provides protection against infection and immune system diseases. It is extremely important for eye health.
It provides a protective effect against different types of cancer. Research has shown that melatonin has a significant effect, especially on breast and colon cancer.
It has a positive effect on acute pancreatitis and kidney inflammation.
Benzodiazepine group drugs used for sleep disorders and anxiety help to reduce withdrawal symptoms seen in dose reduction.
It reduces the effect of the stress factor on the immune system.
It has a protective effect on the cardiovascular system.
How to increase melatonin levels?
Melatonin levels below normal values lead to many sleep disorders, especially insomnia. At the same time, it can lead to many ailments such as fatigue, weakness, palpitations, anxiety disorder, depression, sexual reluctance and dysfunctions. There are studies that the hormone melatonin has positive effects on the immune system and increases life expectancy by reducing stress and reduces the signs of aging. Although many of the effects of melatonin, a hormone released in the dark, on the body have not yet been proven, scientific research on this topic is continuing at full speed.Tue. Smoking and alcohol consumption should be completely stopped to increase melatonin levels. In addition, limiting coffee consumption and avoiding stress increases the release of melatonin. Sleeping before midnight, reducing the amount of food eaten in the evening increases melatonin production. In addition, not spending time with the phone in bed at night, not using a night light and completely isolating the room from light also supports the production of melatonin. If you also suffer from sleep problems and wake up not having enough rest, you can consult a specialist doctor to have your melatonin level measured and take melatonin supplements if recommended by a doctor.