Melatonin: The guardian of the biological clock

Melatonin, this mysterious and important hormone, is the natural "guardian of the biological clock" in our body. Its chemical name is N-acetyl-5 methoxytryptamine, also known as pinealone, which is an indole heterocyclic compound secreted by the pineal gland of the brain. Melatonin plays a vital role in the human body, especially in maintaining circadian rhythms and regulating the endocrine system.

After melatonin is synthesized, it is stored in the pineal gland and awaited the release at the right time. This process is innervated by the sympathetic nerves, resulting in a pronounced circadian rhythm in melatonin secretion. During the day, the secretion of melatonin is inhibited due to the influence of light; At night, the dark environment prompts the pineal gland to release melatonin, which gradually increases its concentration in the blood. This secretion pattern provides us with a natural biological clock that helps us maintain a stable circadian rhythm.

Melatonin does much more than that. It also inhibits the activity of the hypothalamic-pituitary-gonadal axis, resulting in lower levels of gonadotropin-releasing hormone, gonadotropin, luteinizing hormone, and follicular estrogen. At the same time, melatonin can also act directly on the gonads, reducing the content of androgens, estrogens and progesterones. This role is of great significance in regulating the balance of the endocrine system and helping to maintain the normal functioning of various organs in the human body.

However, as we age, the amount of melatonin secreted in the body gradually decreases, which has many effects on our body. Problems such as insomnia, anxiety, and memory loss gradually emerge, and may even lead to a series of diseases. Therefore, taking enough melatonin as early as possible has become an important way to maintain health. Aosen New Material Is a Professional And Reliable Supplier For Melatonin. If you have interest of our Melatonin, contact us freely. Sample is available.