proteins, so that any deficiency will reduce production. Amino acids are the building blocks of tissues and milk \n proteins, \n so that any deficiency will reduce production. While “non-essential” amino acids can be synthesized by the animal’s body and do not need to be provided in the diet, they still play important roles in the body. The term “non-essential” does not relate to their biological significance. However, you might need to consider specific needs at different life stages – …