A cross sectional study was done on 94 under five children taken from Keluarga Pra-sejahtera (pre-prosperous family=-pre-PF) and Keluarga Sejahtera Tahap-1 (prosperous family phase-I=PF-I) in the East Medan subdistrict. municipality of Medan in period of August 1995 up to February 1996. The aim of the study was to measure nutritional status of under five children in both groups. There... https://parisnaturalfoodes.shop/product-category/healthy-hormones/