This ingredient, found in a wide range of petfoods, is a vital tool for formulation and nutritional fortification.
Lysine is an essential or indispensable amino acid. In other words, the dog and cat are unable to produce an adequate quantity to support their normal physiological functions and must therefore obtain it from the diet. If the diet is inadequate it can result in depressed intake, retarded growth and development, and graying of feathers and fur among various species.
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