Naturopathic practice includes the following diagnostic and treatment modalities: utilization of all methods of clinical and laboratory diagnostic testing including diagnostic radiology and other imaging techniques; nutritional medicine, dietetics and therapeutic fasting; medicines of mineral, animal and botanical origin; hygiene and public health measures; naturopathic physical medicine including naturopathic manipulative therapies; the use of water, heat, cold, light, electricity, air, earth, electromagnetic and mechanical devices, ultrasound, and therapeutic exercise; homeopathy; psychotherapy and counseling.