What is melatonin? »Its Definition and Meaning [2019]

It is a kind of hormone that can be found in various living things, from humans to maritime plants, whose main function is to keep track of the time spent in the organism , as well as modify the reproductive function and the heart rate, among others.It is also administered artificially to try to improve sleep diseases, such as insomnia or the syndrome of the time zones., the effectiveness that this may have to relieve the symptoms of certain conditions may vary, depending on whether the patient has other diseases such as depression , which can dramatically worsen with the intake of melatonin to improve lack of sleep.

An important part of its mechanism of action is the perception of day and night, through the awareness of the environment in which it is present, in addition to different signals nerves that are sent to the brain to regulate the expulsion of the substance.All this varies according to the type of being being treated, due to the different ways in which that the structure of the pinealocitos could be presented, having a function, similarly, different in each case.

Likewise, the pineal gland is the area designated for the production of melatonin , playing, this, a fundamental role in the perception phase of the environment and the expulsion.It can be released in neural and non-neural places.Its use extends to various areas of medicine , going from psychology to cardiology, because it is administered as a solution to problems such as: immune system disorders, seasonal affective disorder, arrhythmia and depression.They can be acquired in different presentations and with different concentrations.