Article / Updated 03-26-2016
Aspartic acid is a nonessential amino acid, meaning that if your do not include this nutrient in your diet, your body can make sufficient amounts of it. Dietary sources include protein foods, such as meat, fish, eggs, and soybean products. Aspartic acid is essential to the process of chelating, or holding, minerals to make them easier to assimilate, digest, and utilize, as in calcium, potassium, and magnesium aspartate.