Which nutrient helps in muscle development in livestock?

Proteins are essential nutrients that play a critical role in muscle development in livestock. They are made up of amino acids, which are the building blocks necessary for the growth and repair of body tissues, including muscle tissues. When livestock consume proteins, their bodies break them down into amino acids, which can then be used to synthesize new proteins that support muscle formation and maintenance.

Without an adequate supply of protein, livestock may experience stunted growth, reduced muscle mass, and overall poor health. This is particularly important in young animals, which require sufficient protein for development, as well as in animals that are being prepared for market, where muscle development directly impacts meat quality.

In contrast, while carbohydrates provide energy and fats contribute to energy storage and some vital functions within biological systems, they do not play a direct role in muscle development like proteins do. Fiber, primarily known for its role in digestive health, does not directly contribute to muscle growth. Therefore, proteins are identified as the key nutrient for supporting the development of muscle tissues in livestock.