Blood is not merely a limited "fluid organ"; rather, it serves as a vital carrier of information and thus as a diagnostic medium for numerous physiological and pathological processes within the body.

As we know, the human body exists in a constant symbiosis with various microorganisms (such as gut bacteria). Likewise, blood is inhabited by multiple microorganisms, which, according to Enderlein, can be classified into specific developmental cycles. Two primary microbial development lines play a central role in human health: the diverse form variations of Mucor racemosus and Aspergillus niger (microorganisms).

The lower forms of these microbes are harmless blood symbionts and even constitute an essential part of the body’s ecosystem. They significantly influence:

• The condition of the blood

• Coagulation properties

• Mobility and lifespan of blood cells

• Blood flow characteristics

• Bone formation, and more.

Additionally, these lower microbial forms can break down harmful developmental stages and help keep their growth under control. However, when the body’s internal environment (milieu) changes, pathogenic (disease-causing) forms can emerge. Poor lifestyle choices and improper nutrition can disrupt this self-regulation, leading to microbial overgrowth and, ultimately, various diseases.

DF not only detects the current state of health but also identifies dispositions and tendencies toward disease at an early stage. According to this approach, illness is not seen as an isolated organ disorder but rather as a disruption of dynamic regulatory processes involving the entire human organism.

During DF, a tiny drop of fresh blood is analyzed without staining under a microscope. The patient’s blood is placed directly onto a glass slide and covered with a coverslip. The subsequent examination is performed at a minimum of 1000x magnification. In certain cases, when specific diseases or pathological developments are suspected, the sealed blood sample is observed over an extended period.