It is a kind of hormone that can be found in various living beings, from humans to maritime plants, whose main function is to keep abreast of the time that is passing to the body, as well as to modify the reproductive function and the heart rhythm, among others. Likewise, it is administered artificially to try to improve sleep disorders, such as insomnia or time zone syndrome. However, the effectiveness that it may have in alleviating the symptoms of certain conditions can vary, depending on whether the patient has other diseases such as depression, which can be drastically worsened by taking melatonin to improve sleep deprivation.
An important part of its mechanism of action is the perception of day and night, through awareness of the environment in which it is present, in addition to different nerve signals that are sent to the brain to regulate the expulsion of the substance. All this varies according to the type of being with which one is dealing, due to the different ways in which the structure of pinealocytes could present itself, having a function, in the same way, different in each case.
Likewise, the pineal gland is the area designated for the production of melatonin, which plays a fundamental role in the phase of perception of the environment and expulsion. It can be released in neural and non-neural locations. Its use extends to various areas of medicine, ranging from psychology to cardiology, therefore, it is administered as a solution to problems such as: immune system disorders, seasonal affective disorder, arrhythmia and depression. They can be purchased in different presentations and with different concentrations.
