Pyruvate in Blood (Mass Concentration)
This test measures the amount of pyruvate, a three-carbon molecule produced during normal metabolism, in your blood. Pyruvate is an intermediate compound that can be converted into other essential substances like glucose or amino acids.
["Understanding your pyruvate levels helps assess how well your body’s energy pathways are functioning."]
Key facts at a glance
- LOINC
- 27959-6
- Short code
- Pyruvate BS Bld-mCnc
- Synonyms
- Pyruvate BS Bld-mCnc
- Category
- chemistry
- Sample
- whole-blood
- Container
- Lavender-top (EDTA)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Specimen volume
- 3 mL
- Stability
- Room temperature: 4h, Refrigerated: 24h
- Hemolysis max
- 0
- Lipemia max
- 0
- Icterus max
- 0
- TAT
- 4–24 hours
- Order
- routine
Why This Test Might Be Ordered
Your healthcare provider may recommend this test if you have symptoms like fatigue, muscle weakness, or unexplained metabolic issues. It could also be part of a broader evaluation for conditions affecting energy production, such as mitochondrial disorders or certain metabolic syndromes.
What to Expect Before the Test
No special preparation is usually needed, but you may be asked to fast for a few hours before the blood draw if your test is part of a metabolic study. Avoid strenuous activity or consuming certain foods that could influence pyruvate levels.
What Happens During the Test
A healthcare professional will draw blood from a vein in your arm. The sample is then sent to a lab for analysis using a specialized method to measure pyruvate concentration accurately.
What the Results Mean
Results are typically reported as a mass concentration value (e.g., micromoles per liter). While reference ranges vary by lab, abnormal levels may signal metabolic imbalances or underlying health concerns that need further investigation.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
Elevated pyruvate levels may indicate conditions like lactic acidosis, mitochondrial disorders, or certain genetic metabolic disorders. Lower-than-expected levels could suggest deficiencies in metabolic pathways or other systemic issues. Always discuss results with your healthcare provider for personalized interpretation.
Short name
Pyruvate Level
Frequently asked questions
How long does it take to get my results?
Can I eat or drink before this test?
What are common causes of abnormal pyruvate levels?
Sources
- 1
- 2Lab Tests OnlineSource
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy