Amino Acid levels can be checked from fasting blood specimen, finger stick or 24-hour urine sample. No doctors order required. Amino acids make up proteins found in every tissue of the body. They play a major role in nearly every chemical process that affects both physical and mental function.
The Amino Acid Test determines fasting blood or 24-hour urine samples for 40+ amino acids. Results can provide valuable biochemical information about many disorders, including chronic fatigue, learning disabilities, depression, metabolic and immune problems