This solution requires the close coordination between state, enterprises, research institutions and should have policies and legal provisions to maintain link partners for the purpose of improving nutritional status of people. The review of the feasibility of applying multi-micronutrient supplementation for women of childbearing age and children under 5 years of age, young school... in difficult areas in the coming years to continue research and development, contributing to improved micronutrient deficiency are common in these areas, from high or very high level of significance to public health average or low, proceed to improve the height of the children in these areas.