An On farm testing on supplementation of Vitamin C rich foods to combat Vitamin C deficiencies among school children was carried out in Raichur taluka during the year 2013- 14. The aim of this testing was to supplement low cost alternative to combat vitamin ‘C’ deficiency among and children. Forty five children from three Government Primary schools of Raichur taluka were selected purposively for this study. The diagnostic features of vitamin deficiency were gum bleeding, delayed wound healing, infections and split hair. The foods which are rich in vitamin C and dose as recommended by NIN Hyderabad were supplemented.