Phytase is an enzyme widely used in animal feed to enhance the availability of phosphorus and other nutrients. It works by breaking down phytic acid, a common form of stored phosphorus in plant-based feed ingredients, into a more digestible form, releasing bound phosphorus and other essential minerals for improved absorption by livestock and poultry. By supplementing animal feed with phytase, producers can optimize nutrient utilization, reduce phosphorus excretion, and lessen the environmental impact of animal agriculture.