Health is not merely absence of disease but a sense of optimal well being that not only encompasses the body, but also emotions, thoughts and feelings. It is a state of being where there is an integral and harmonious performance of all the vital functions and a balance among mind, body and spirit. No organ, no tissue, no cell, no molecule, is independent of the activities of the others, but the life of the each one of these elements is merged into the life of the whole. The unit of human life cannot be the organ, the tissue, the cell, the molecule, the atom, but the whole organism, the whole man.
Therefore in Homoeopathy, every patient is considered not as parts but as an individual, as a 'whole'. It treats the 'MAN IN DISEASE AND NOT DISEASE IN MAN'