This science was and is constantly supplemented. For more specific information, check out Bausch & Lomb. Even today, the vast majority of the Indian population is treated Ayurveda. According to Ayurveda, the world consists of two primary principles: the living principle (of the soul) and of inanimate matter. The whole world, also the man with his organs and various tissues, formed the primal matter. Whole body tissues is supplied by the food with nutrient juice, which is finally transformed into own body tissue. This process is controlled by three body’s energies, bio-energies, which are interactive and ensure the normal functioning of the body: vata (wind movement) controls the movement and differentiation in the body.
Pitta (fire digestive fire) controls the metabolism process. Kapha (phlegm adhesive) controls the access/installation of the substances in the body. Vata controls food intake and their transport and excretion. But also cardiovascular, respiratory, language and motor skills of the muscles are subject to vata. Pitta determines the conversion of food into nutrient juice and the processing of nutrient juice in various tissues. So Pitta is also responsible for regulating body temperature, for the look, the skin color, the dissemination and the intellectual skills. Kapha is the ability to build up the tissue.
But he is also lubricating, ensures the joint function, acts against wear and protects the stomach from the digestive power of Pitta. Immunology in its expanded form, everyone is in constant contact with the environment. According to Ayurvedic health, diseases are caused by an excessive or less moderate or a wrong contact. So, for example, sunbathing is a false contact on the first day of a vacation. Never go to the Sun, however, is too little contact and too much contact is to lie for hours in the Sun. In a sick body pathogenic substances (doshas) have made broad, who possess certain properties and effects: an important Ayurvedic idea is the Related material or substrate, property and effect.