Nitrogen Excretion

Nitrogen excretion is the process by which the body removes waste produced from breaking down proteins in food. When proteins are digested, they release nitrogen-containing compounds, primarily ammonia, which are toxic if accumulated. The body converts ammonia into less harmful substances like urea in the liver. Urea is then transported through the blood to the kidneys, where it is filtered out and eliminated in urine. This process ensures blood chemistry stays balanced and prevents harmful buildup of waste products. Essentially, nitrogen excretion helps maintain overall health by efficiently removing this metabolic waste.