Humans and disease

The modern concept of disease could not be reached except after centuries of errors and vague ideas that imagine disease as something stand-alone or a reality independent of the facts of the material world, an opinion that is still prevalent in many circles. It is also the opinion that explains two beliefs that seem different but are in fact quite similar: the first attributes disease to the anger of the gods and the resentment of ancestors and ancestors, and the second attributes it to hostile forces of nature represented by germs.
While Galen and his students saw nothing but complete perfection in the human body, we find that the modern-day doctor discovers a lot of inconsistency and disharmony. The mental angle from which a person looks is what determines what he can see. As soon as the Renaissance came, Galen's influence had ended or was about to end, and thus the idea that the human body was completely perfect was overturned.