The ibex is a ruminant which in the course of its evolution has moved up into the biotope of the golden eagle. Its habitat is characterized by extreme temperature shifts, light, cliffs and sparse vegetation. As a creature of this environment, the ibex is an organism that intensively integrates light and warmth ether on the one hand, and life and chemical ether on the other hand. External signs of this are seen in its great horns and heavy body, and internally in its remarkable digestive powers. These aspects are presented in part I of the study, leading to the idea of an animal remedy capable of stimulating the light metabolism in the human being. Part II of the study reports on therapeutic results in the treatment of neurodermatitis, enteral candidosis as well as in paraneoplastic syndromes and antihormonal therapies in oncology.