Pyruvate (Serum/Plasma Mass Concentration)
This test measures the amount of pyruvate, a byproduct of metabolism, in your blood. Pyruvate is an intermediate compound formed during the breakdown of carbohydrates.
["Understanding your pyruvate levels may help assess how your body processes energy and identify potential metabolic imbalances."]
Key facts at a glance
- LOINC
- 58889-7
- Short code
- Pyruvate 3M p chal Bld-mCnc
- Synonyms
- Pyruvate 3M p chal 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 order 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 like lactic acidosis, mitochondrial disorders, or other metabolic syndromes.
What to Expect Before the Test
No special preparation is usually needed. You may fast for 8–12 hours before the test if instructed, but always follow your provider’s directions. Bring any medications you’re taking to discuss with them.
During the Test
A healthcare professional will draw blood from a vein in your arm. You may feel a slight pinch, but the process is quick. The blood sample is then sent to a lab for analysis.
What the Results Mean
Results are compared to a general reference range for healthy adults. Elevated levels may suggest overproduction of pyruvate due to conditions like diabetes, liver disease, or certain genetic disorders. Very low levels could indicate metabolic defects or other systemic issues.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
Pyruvate levels can reflect metabolic health, particularly in conditions where carbohydrate metabolism is disrupted. High levels may signal underlying disorders affecting energy production, while abnormal trends could prompt further testing for metabolic diseases or complications like lactic acidosis.
Short name
Serum Pyruvate Level
Frequently asked questions
What causes pyruvate levels to be tested?
How long does it take to get results?
Can lifestyle changes affect 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