Between 11-13 October 2022 Asst. Prof. Dr. Dusita Phuengsamran, Institute for Population and Social Research, Mahidol University attended the Regional Meeting: Sharing Experiences in Multiple Micronutrient Supplementation (MMS) Policy, Advocacy and Implementation by Healthy Mothers Healthy Babies Consortium (HMHB) together with Assoc.Prof. Dr. Emorn Udomkesmalee, Institute of Nutrition, Mahidol University and Dr. Teeraphat Atwinittrakan Bureau of Nutrition, Department of Health at Jakarta, Indonesia.