MEDICAL PRACTICE involves the study and application of MEDICINES, substances that are ‘material’. Medicinal substances work by their ‘material’ structure and physico-chemical properties. There is nothing ‘immaterial’ or ‘spiritualistic’ in it. Potentized drugs contain MOLECULAR IMPRINTS, which are supramolecular formations of water-alcohol molecules, and are ‘material’ structures. They act by their ‘conformational’ properties, binding to the pathogenic molecules and deactivating them. There is nothing ‘immaterial’ or ‘spiritualistic’ in it also.