Human health is a qualitative characteristic consisting of a set of quantitative parameters: anthropometric (height, weight, chest volume, geometric shape of organs and tissues); physical (heart rate, blood pressure, body temperature); biochemical (the content of chemical elements in the body, erythrocytes, leukocytes, hormones, etc.);

ED Pills biological (the composition of the intestinal flora, the presence of viral and infectious diseases), etc.

For the state of the human body, there is the concept of "norm" when the values ​​of the parameters fit into a certain range developed by medical science and practice.

A deviation from the specified range can be a sign and evidence of deterioration in health.

Outwardly, the loss of health will be expressed in measurable disorders in the structures and functions of the body, changes in its adaptive capabilities.