Amino Acids - Introduction - Maintaining A Balance

Consuming large amounts of protein is not recommended. High levels of protein intake put excess demand on the liver and kidneys. Fifty percent of ingested amino acids are converted to glucose by the liver and used to provide cellular energy. This natural process produces ammonia -- a waste product that is toxic in the body. The liver converts ammonia to urea, a less toxic compound, urea, which travels through the bloodstream, is filtered out by the kidneys, and is excreted.

As long as the liver is functioning properly, ammonia is neutralized when it is produced and becomes harmless. High levels of protein intake, poor digestion, strenuous exercise, an acidic diet, serious illness, and liver defects can result in too much ammonia for the liver to process. As a result, toxic levels can accumulate in the body.

Balance is important when it comes to amino acids and protein in the body. Maintaining healthy amino acid and protein levels also ensures optimal absorption and use of vitamins and minerals. Many amino acids enable vitamins and minerals to perform their functions properly.