What is the purpose of adding protein to livestock feed?

Adding protein to livestock feed serves the critical purpose of supporting growth and tissue repair. Proteins are made up of amino acids, which are essential for building and repairing body tissues, including muscle, skin, and blood. Livestock require adequate protein intake to ensure they can develop properly, grow efficiently, and recover from injuries or physical stress.

While other components of feed, such as carbohydrates and fats, play roles in energy provision and overall health, it is the protein that specifically addresses the needs for muscle development and the maintenance of physiological functions in the body. Ensuring that livestock receive sufficient protein in their diet is fundamental to achieving optimal growth rates and productivity, impacting overall health and the economic viability of livestock operations.