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.
Erin Hartnett, DAOM, LAc
Dr. Erin Hartnett graduated from Five Branches University (Master in Traditional Chinese Medicine) and the University of East West Medicine (Doctor of Acupuncture and Oriental Medicine). For her doctoral thesis, she wrote an 89-page paper on cellulite reduction therapy using traditional Chinese medicine after creating, funding and executing the treatment outcome study  (TOS) independently. She practices in Los Gatos, Calif., specializing in cosmetic acupuncture with an emphasis on skin care, nutrition and medical-grade formulas.