Asparagine, abbreviated Asn, is a non-essential and polar amino acid. It is one of the twenty standard amino acids required for a healthy functioning in humans. Asparagine is considered as “non-essential” since it can be synthesized by the body from another compound, namely from aspartic acid.
Asparagine plays many important roles in our bodies. It is needed for the synthesis of various proteins, including the production of cellular proteins. Asparagine is also necessary to maintain the balance of the central nervous system. Along with citrulline and ornithine, it also plays a crucial role in the urea cycle, a bodily process that allows the elimination of ammonia, which is toxic in the human body. Moreover, asparagine is involved in the metabolic control of cell functions in nerve and brain tissue. It also contributes to the amino acid conversion by our liver and plays a critical role in regulating cellular adaptation to glutamine depletion.
Levels of asparagine can be increased through the intake of citrulline supplements or through diet. Foods rich in asparagine include seafood, fish, poultry, eggs, meat (e.g. pork, beef, veal, lamb, game meat), dairy products, soybeans, tofu, potatoes, asparagus, nuts (e.g. peanuts), seeds and whole-grains.
In conclusion, our asparagine levels impact many aspects of our mental and physical health. In order to make sure that your asparagine levels are balanced and steady, make sure to test your levels and to evaluate how you can make the right changes to rebalance your body and mind.