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.
Nicholas Sieben, LAc
Nicholas Sieben earned a bachelor's degree in Sociology and the Philosophy from Brandeis University, and a Master's degree in Acupuncture from the Swedish Institute, under the direction of Jeffrey Yuen. Nicholas continues to study with Mr. Yuen, inspired by the wisdom of Classical Chinese Medicine. Nicholas practices acupuncture in New York City. For more information or to contact him, visit nicholassieben.com.