Methylmalonic Acid (MMA) Test - MedlinePlus
This test measures the amount of methylmalonic acid (MMA) in your blood or urine. MMA is a substance made in small amounts when you digest protein. MMA is needed for metabolism, which is the process that your body uses to change food into energy.
What Is a Methylmalonic Acid (MMA) Test? - Cleveland Clinic
2024年8月6日 · A methylmalonic acid (MMA) test is a way to check for vitamin B12 deficiency. Your provider uses a sample of your blood or pee to look for high levels of MMA.
Methylmalonic Acid Test: Purpose, Procedure, and Results - Healthline
2018年6月5日 · The methylmalonic acid test is a simple blood test. High levels of methylmalonic acid may indicate a vitamin B-12 deficiency. Learn more about B-12 and the symptoms of vitamin B-12...
Methylmalonic Acid Test: Types, What to Expect, and More - WebMD
2024年2月13日 · Your doctor may call for an MMA test if they suspect you have methylmalonic acidemia. This is a genetic disorder in which your body can’t process certain proteins and fats.
Methylmalonic Acid (MMA) Test: Normal & High Levels
2021年1月19日 · Urine MMA Test. The normal range of MMA in the urine is 0.4 – 2.5 μmol/mmol crt (micromoles per mmol of creatinine). The normal range varies somewhat between laboratories. Methylmalonic Acid vs. Vitamin B12 Test In Favor of MMA Testing. Is an MMA test better than a regular vitamin B12 blood test? The answer is not straightforward.
Methylmalonic Acid (Blood) - Health Encyclopedia - University of ...
This test measures the amount of a substance called methylmalonic acid (MMA) in your blood. MMA is typically made in tiny amounts when you digest protein. Your body makes large amounts of MMA if you have a drop in the amount of vitamin B-12.
Methylmalonic Acid Test (MMA) - Testing.com
2021年11月9日 · The methylmalonic acid (MMA) test may be used to help diagnose an early or mild vitamin B12 deficiency. It may be ordered by itself but generally with a homocysteine test as a follow-up to a vitamin B12 test result that is in the lower end of the normal range.
Here’s What Methylmalonic Acid Levels Tell You About Your Health
An MMA blood test is performed as part of the newborn screening to detect methylmalonic acidemia. This autosomal recessive genetic disorder prevents an infant from digesting certain fats and proteins.
Methylmalonic Acid | Test Detail | Quest Diagnostics
Methylmalonic Acid - The Methylmalonic Acid (MMA) test is used in the diagnosis of acquired cobalamin (vitamin B12) deficiency in adults and to screen for inherited organic acidemia in neonates and infants.
706961: Methylmalonic Acid, Serum or Plasma - Labcorp
Serum methylmalonic acid (MMA) measurement is used to evaluate individuals with signs and symptoms associated with vitamin B 12 deficiency 1-7 or congenital methylmalonic academia. 8,9
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