• Amino Acids Analysis (Urine)
  • Amino Acids (Urine)
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Amino Acids Analysis (Urine)

Amino Acids Analysis (Urine)

£653.00 GBP
£653.00 GBP
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NUT15

Amino acids are the building blocks of protein and play essential roles in energy production, neurotransmitter balance, detoxification, and tissue repair. This Amino Acids (Urine) Test helps detect rare disorders related to amino acid transport, such as cystinuria, lysinuric protein intolerance, and Hartnup disease. For kidney stone investigations or suspected cystinuria, it’s best to request a Urine Cystine Test.

Why Need a Urine Amino Acids Profile?

The Amino Acids (Urine) Test helps identify metabolic and transport disorders that affect how your body processes amino acids. Detecting these issues early can prevent complications like kidney stones, poor growth, or metabolic imbalances. It also supports accurate diagnosis of conditions like cystinuria or Hartnup disease. 

Collecting a plasma amino acid sample alongside is recommended to ensure accurate diagnosis.

What Gets Assessed?

This test evaluates a broad spectrum of amino acids and related metabolites in urine, including:

  • Essential and non-essential amino acids such as leucine, isoleucine, lysine, methionine, valine, and tryptophan
  • Neurotransmitter precursors like glutamine, glycine, and tyrosine
  • Markers of protein digestion and metabolism, such as alanine, ornithine, and citrulline
  • Indicators of oxidative stress, detoxification, and inflammation including homocystine, cysteine, and taurine
  • Key nutrient-linked amino acids reflecting B6, B12, folate, magnesium, and zinc status

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How Our Test Works

  • Book Your Appointment Via The National Blood Test Clinic

    Place Your Order

    Place your order online and receive a test kit delivered to your home. You’ll need to bring this kit with you to your scheduled appointment at one of our partner blood collection clinics.

  • Blood Draw for Health Screening

    Attend Your Appointment

    At your chosen clinic, a trained nurse or phlebotomist will collect your blood sample using the kit you bring. If a sample collection courier is not available at the site, you’ll be asked to take the sealed sample with you and post it using the prepaid packaging provided.

  • Test to Check Vitamin D Deficiency

    Receive Your Results

    Once your results are ready, you’ll receive an email notification to log in and view them securely via your private portal. Please note: venous blood test results are not automatically reviewed by a doctor. We recommend booking a consultation with a qualified clinician to help you interpret and understand your results fully.

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FAQs

What does the Amino Acid Urine Test measure?

The amino acid urine test measures the levels of amino acids excreted in urine. This analysis provides insight into protein metabolism, nutritional status, detoxification efficiency, and can help identify inherited or acquired metabolic disorders. 

Who should consider the Amino Acid Profile Test?

This test is recommended for individuals experiencing chronic fatigue, poor muscle recovery, mood changes, digestive problems, or nutrient deficiencies. It is also useful for those with a suspected metabolic condition who want to better understand their protein and amino acid balance.

How is the urine sample collected for this test?

The sample is collected via urine, which is then analysed in a specialised laboratory. This non-invasive method makes it convenient and reliable for assessing amino acid status and overall metabolic function.

Can the Amino Acid Health Check guide treatment?

Yes. The amino acid profile test includes a detailed interpretation of results, along with tailored recommendations. These may involve targeted nutrient support, such as amino acids, vitamins, or minerals, and personalised dietary advice to help improve protein metabolism and support long-term metabolic health.