Ordering the Amino Acids | Urine | New York Lab Test
Testing amino acids in urine helps identify imbalances that may affect protein breakdown, energy production, and neurotransmitter function. This test can reveal patterns linked to mood changes, fatigue, digestive problems, and metabolic issues. Interestingly, certain amino acid patterns in urine can also point to how well your body is detoxifying and handling stress.
Ordering this test provides specific benefits:
- Detects amino acid imbalances that may impact muscle strength and recovery
- Helps pinpoint causes of unexplained fatigue or low energy
- Assists in evaluating nutrient absorption and protein digestion
- Supports assessment of neurotransmitter balance related to mood and focus
- Guides targeted nutrition or supplement plans for metabolic support
Who Should Consider Amino Acid Urine Analysis
People who experience ongoing tiredness, trouble focusing, or frequent headaches may benefit from this test. For example, someone who has tried different diets and supplements but still feels run down and struggles with memory might find answers through this type of testing.
Ordering this test may also be helpful in these situations:
- Persistent digestive discomfort despite dietary changes
- Unexplained hair thinning or slow hair growth
- Frequent muscle cramps or weakness after exercise
- Sudden changes in weight without clear reason
- Difficulty recovering from minor illnesses, which can sometimes be linked to amino acid metabolism
This test is useful for finding out if your body is breaking down and using protein as it should, which can affect energy, mood, and how your muscles and brain work. Delaying this test could mean missing early signs of nutrient problems that are easier to address when caught sooner.
Preparing for Urinary Amino Acid Screening
Fasting is not required for this test, but follow the specific instructions included in your test kit for the most accurate sample. Always go by any directions your doctor or healthcare provider gives you to make sure your sample is collected correctly and your results are meaningful.
Labs Included When Ordering Your Amino Acids | Urine | New York Lab Test
| Test Name | Reference Range | Significance | Low and High Levels of Amino Acids | Urine | New York |
|---|---|---|---|
| Alanine | 30-350 | Alanine is involved in energy production and helps remove toxins from muscle tissue. It also supports blood sugar balance and protein metabolism. | High levels mean increased muscle breakdown or liver stress.
Low levels mean possible protein deficiency or poor muscle repair. |
| Arginine | 10-120 | Arginine supports blood flow, immune response, and wound healing. It is also a building block for proteins and nitric oxide. | High levels mean increased protein breakdown or kidney issues.
Low levels mean reduced immune support or slow healing. |
| Asparagine | 5-60 | Asparagine helps with nerve function and is important for making proteins and managing ammonia in the body. | High levels mean possible kidney stress or high protein breakdown.
Low levels mean possible nerve or mood issues. |
| Aspartic Acid | 5-50 | Aspartic acid is involved in energy cycles and helps with the removal of ammonia. It also supports brain and muscle function. | High levels mean increased protein breakdown or metabolic stress.
Low levels mean possible low energy or muscle weakness. |
| Citrulline | 2-40 | Citrulline helps remove ammonia and supports blood vessel health. It is also a marker for urea cycle function. | High levels mean urea cycle issues or liver stress.
Low levels mean possible poor detoxification. |
| Glutamine | 30-400 | Glutamine is important for gut lining repair, immune support, and energy for cells. It also helps balance acid in the body. | High levels mean increased muscle breakdown or stress.
Low levels mean possible gut lining issues or low immune support. |
| Glycine | 20-250 | Glycine helps with detoxification, sleep, and making collagen for skin and joints. It also supports neurotransmitter balance. | High levels mean increased detoxification needs or metabolic stress.
Low levels mean possible sleep or joint issues. |
| Histidine | 5-80 | Histidine is needed for growth, tissue repair, and making histamine, which affects immune response and digestion. | High levels mean increased tissue breakdown or inflammation.
Low levels mean possible slow healing or low stomach acid. |
| Isoleucine | 10-120 | Isoleucine is a branched-chain amino acid that helps with muscle repair, energy, and blood sugar balance. | High levels mean increased muscle breakdown or metabolic stress.
Low levels mean possible muscle weakness or fatigue. |
| Leucine | 15-150 | Leucine is another branched-chain amino acid important for muscle growth, repair, and energy production. | High levels mean increased muscle breakdown or metabolic issues.
Low levels mean possible poor muscle recovery. |
| Lysine | 10-120 | Lysine supports immune function, collagen production, and helps absorb calcium. It is also important for hormone and enzyme production. | High levels mean increased protein breakdown or kidney stress.
Low levels mean possible slow healing or low immune support. |
| Methionine | 2-40 | Methionine is needed for detoxification, making other amino acids, and supporting liver function. | High levels mean increased detoxification needs or liver stress.
Low levels mean possible poor detoxification or low energy. |
| Phenylalanine | 5-60 | Phenylalanine is used to make neurotransmitters that affect mood, focus, and alertness. It is also important for protein synthesis. | High levels mean metabolic or genetic issues.
Low levels mean possible mood or focus problems. |
| Proline | 10-120 | Proline is important for collagen production, skin health, and joint support. It also helps with wound healing. | High levels mean increased tissue breakdown or joint stress.
Low levels mean possible slow healing or skin issues. |
| Serine | 10-120 | Serine helps with brain function, making proteins, and fat metabolism. It also supports immune response. | High levels mean increased protein breakdown or metabolic stress.
Low levels mean possible memory or mood issues. |
| Threonine | 5-60 | Threonine is needed for making proteins, supporting gut lining, and immune function. | High levels mean increased protein breakdown or gut stress.
Low levels mean possible gut lining or immune issues. |
| Tryptophan | 2-40 | Tryptophan is used to make serotonin, which affects mood, sleep, and stress response. It is also important for protein synthesis. | High levels mean metabolic or genetic issues.
Low levels mean possible mood, sleep, or stress problems. |
| Tyrosine | 5-60 | Tyrosine is needed for making dopamine and thyroid hormones, which affect mood, focus, and metabolism. | High levels mean metabolic or genetic issues.
Low levels mean possible mood or thyroid problems. |
| Valine | 10-120 | Valine is a branched-chain amino acid that helps with muscle repair, energy, and nervous system function. | High levels mean increased muscle breakdown or metabolic stress.
Low levels mean possible muscle weakness or fatigue. |
Reference ranges may change slightly as labs update their methods or as new research becomes available. Always check your report for the most current reference values.
Amino Acids | Urine | New York FAQ
Is there Amino Acids | Urine | New York testing near me?
This is a home test kit that you can collect locally, and you can find a draw location using the link at the top of the page. For those dealing with ongoing fatigue or mood changes, having a convenient collection option makes it easier to get answers without extra travel or waiting.
How do I interpret the test results?
While your treating physician should review your results, we also offer a one-on-one test results review with our clinical team to help you understand your results and next steps.
What is the cost of the test?
The price listed for this test includes standard shipping to you and return shipping to the lab, though draw fees may apply. Ordering this test can help you find out if amino acid imbalances are slowing your recovery from fatigue, mood swings, or digestive issues, so you can address them sooner.
How often should I retest?
Retesting is usually recommended every 3 to 6 months, especially if you are making changes to your diet or supplements, to track progress and adjust your plan as needed.
How accurate is the test?
This test uses high-performance liquid chromatography (HPLC) with mass spectrometry for precise measurement of amino acids, with a specificity of 98% and sensitivity of 97%. TrueHealthLabs.com partners with CLIA-certified and CAP-certified laboratories to uphold rigorous testing standards for dependable results.
Medical Review Board
Reviewed by Jeff Donohue M.D. from Body Logic and Brady Hurst DC, CCCN. Written by True Health Lab’s team of editorial health contributors.
Disclaimer: This information is for educational purposes only and not intended as medical advice. Consult your healthcare provider for personalized guidance.
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