On April 1, 2026, China implemented a landmark national standard: Classification and Determination of TCM Constitution. Although designated as a recommended rather than mandatory standard, it represents a major step in modernizing traditional Chinese medicine (TCM) by converting traditional constitution theory into a clear, measurable and clinically practical framework. By clarifying the relationship between constitution, disease, and pattern differentiation, the standard strengthens professional credibility, supports research, and enhances patient-centered treatment.
Mark Costello, LAc, MAcOM, DiplAc
Mark Costello received his Master of Acupuncture and Oriental Medicine at the Oregon College of Oriental Medicine in 1996, honor-ing in Herbal Formulas. He trained under famed behavior psychologist George Lucio (Matrix Institute, Ontario) to become a Certified Laser Therapist and addiction specialist. Now based in Colorado, Mr. Costello has, since 2007, focused on the connection between Traditional Chinese Medicine and western endocrinology. His lectures about the connection between TCM and chronic health condi-tions to Western medical providers have been commended.