What biologically active substances do you know in the human body?

For example, cortisol. It is worth knowing that it is very simply the most active hormone and is involved in the regulation of the so-called carbohydrate metabolism. Moreover, this hormone is glucocorticoid. It is also worth knowing that the level of this hormone changes depending on the time of day. Its maximum concentration is in the morning hours.

One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.