41 Providing educational services, namely, conducting classes and seminars for patients, families of patients, researchers, pharmacists, healthcare providers and physicians, all relating to medical services delivered by doctors, nurses and healthcare professionals in the field of the prevention and treatment of toxicity and poisoning, of allergic, infectious, cardiovascular, nervous system, dermatologic, diabetic, gastro-intestinal, cancerous, respiratory, and thyroid diseases and disorders, as well as in the area of corticoid treatment, hormone replacement therapy, and nutritional supplements