However, Moringa contains anti-nutritional factors such as tannins, phytates, trypsin inhibitors, saponins, oxalates and cyanide, which affect protein and mineral metabolism and availability to the animal.The availability of phosphorus to the birds can be enhanced through addition of phytase to break down phytate that binds phosphorus. It is apparent from the previous studies that inclusion of Moringa in poultry diets improves performance of chickens in terms of growth rate and egg production. As the cost of Moringa can be prohibitively high in some countries, economically inclusion levels should be determined.