Why is understanding animal nutrition fundamental for animal scientists?

Understanding animal nutrition is fundamental for animal scientists because it plays a crucial role in ensuring the proper balance of nutrients necessary for the health and productivity of animals. This knowledge enables animal scientists to formulate diets that meet the specific needs of different species and their life stages. Proper nutrition directly impacts growth rates, reproductive performance, immune function, milk and egg production, and overall animal welfare.

A balanced diet helps prevent various nutritional deficiencies or excesses, which can lead to health issues and reduced productivity. For instance, inadequacies in essential nutrients can result in stunted growth in young animals, while excesses can lead to metabolic disorders. Therefore, the ability to design and manage diets that optimize health and productivity is a key responsibility of animal scientists in both agricultural and companion animal settings.

While cost considerations, the breeding cycle, and veterinary expenses are all relevant factors in the larger context of animal management, they are secondary to the immediate need for maintaining the health and productivity of the animals through proper nutrition.