Ordering the Homocysteine Test Europe
The Homocysteine Test helps measure the amount of homocysteine in your blood, which can show if your body is processing certain vitamins like B12 and folate properly. High levels of homocysteine are linked to a higher chance of heart disease, stroke, and blood clots, and can also point to problems with methylation, a process important for brain and nerve function. Interestingly, research shows that even slightly raised homocysteine levels can affect memory and mood, making this test useful for more than just heart health.
Ordering this test can help you:
- Check for hidden vitamin B12 or folate deficiencies that may not show up on other tests
- Identify increased risk for heart disease, stroke, or blood clots before symptoms appear
- Support early detection of methylation issues, which can affect mood, memory, and nerve health
- Monitor the impact of diet or supplements on your homocysteine levels
- Track changes if you have a family history of MTHFR genetic mutations or related conditions
Who Should Consider This Lab Test
People who feel tired often, have trouble with memory, or have a family history of heart disease may benefit from this test. For example, someone who has been eating a vegetarian diet for years and starts to notice tingling in their hands or feet might want to check their homocysteine levels to see if they are missing key nutrients.
Ordering this test may also be helpful if you:
- Have high cholesterol or a history of blood clots
- Are pregnant or planning to become pregnant and want to lower the risk of complications
- Experience mood swings, depression, or anxiety that have not improved with other treatments
- Have a known MTHFR gene mutation or a family member with one
- Recently started a detox diet and want to see if your body is processing toxins well
Checking your homocysteine level can help you find out if you need to adjust your diet or supplements to lower your risk for heart and nerve problems, and waiting to order this test could mean missing early signs that are easier to fix when caught sooner.
Preparing for Your Blood Homocysteine Lab
Fasting is not required for this test, but always check your test kit instructions for any special steps. Make sure to follow any directions your doctor or healthcare provider gives you, as these can help you get the most useful results.
Labs Included When Ordering Your Homocysteine Test
| Test Name | Reference Range | What This Test Measures | Low and High Levels of Homocysteine |
|---|---|---|---|
| Homocysteine | 5 – 15 | Homocysteine is an amino acid in the blood. This test checks if your body is breaking down proteins and using B vitamins like B12, B6, and folate correctly. |
High levels mean you may have a higher risk for heart disease, stroke, blood clots, or vitamin deficiencies.
Low levels mean your body is likely processing proteins and B vitamins well, but very low levels are rare and usually not a concern. |
Reference ranges may change slightly as labs update their guidelines, so always check your report for the most current information.
Homocysteine Test FAQ
Is there Homocysteine Test testing near me?
This is a test kit you can use at a local blood draw site—check the draw location link at the top of the page. If you need to monitor your risk for heart or nerve problems, having a nearby collection site makes it easier to get tested quickly and start making changes if needed.
How do I interpret the test results?
While your doctor should review your results, you can also use our one-on-one test results review service with our clinical team for clear, personalized guidance.
What is the cost of the test?
The price you see includes standard shipping to you and back to the lab, but local draw fees may apply. Ordering this test can help you find out if high homocysteine is slowing your recovery from fatigue, memory issues, or other symptoms.
How often should I retest?
Retesting every 3 to 6 months is recommended if you are making changes to your diet, supplements, or have a known risk factor. Regular testing helps you see if your actions are lowering your homocysteine and reducing your risk for heart and nerve problems.
How accurate is the test?
This test uses high-performance liquid chromatography (HPLC) with fluorescence detection, which provides 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.
Important Notes
READ: These tests are available for European countries only.
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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