Complementary food plays a very important role in the total growth and development of human population. Cereals and pulses were raised adopting organic and inorganic farming practices and analysed for nutritional value. The effect of this foods were studied in animal models (albino wistar rat) fed by a formulations containing cereals and pulses in laboratory for a period of 90 days. This study aimed at assessing the effect of food formulations raised by different cultivation practices in albino wistar rats under laboratory conditions and grouped as Group I- organic and Group II – inorganic. Albino wistar rats of 21 days age were grouped in two groups containing 8 rats in a group and were fed with a feeding formulations containing rice and green gram in the ratio of 7:3 for a period of 90 days. Group I is fed with rice and green gram raised by organic farming practices whereas Group II with rice and green gram raised by inorganic farming practices. At the end of the study period blood samples were collected and biochemical parameters were analysed. The result of the study showed that due to the pesticide toxicity, hemoglobin and packed cell volume was inferior in the inorganically diet fed group.