Research, evaluation, counseling, analytic, consultative, communication, and therapeutic services in the biomedical arts and sciences, to enhance life, health, wellness, resistance, performance, actualization, appearance, nutriture, and general well-being, by selecting and applying the best and safest techniques, methods, knowledge, and materials, from all fields of conventional medicine and the healing arts, alternative and complementary/integrative medicine, basic sciences, psychological sciences, theology, the arts, and natural healing traditions around the world.