The International Academy of Classical Homeopathy (IACH) has been invited to, and presented papers in, many international medical congresses of exceptionally high standards – papers which present novel ideas that have an important application not only in homeopathy but in general medicine as well. These novel ideas have been proposed by Prof. George Vithoulkas in his book “Levels of Health” and in his article the “The Continuum of a Unified theory of Diseases”.