5,000+
Hospitals/Clinics
India's most trusted health centres
Optional 'You Book, Visit Pays' feature
Cashless coverage from metro to rural
Loading...
Call to Book
Measures methylmalonic acid in blood to detect vitamin B12 deficiency and some metabolic or kidney-related issues.
The MMA test measures the level of methylmalonic acid in your blood. Methylmalonic acid rises when the body cannot properly use vitamin B12. Vitamin B12 helps make red blood cells and keep nerves healthy. High MMA levels can point to vitamin B12 deficiency, certain inherited metabolic disorders, or kidney problems. Doctors use the test to confirm B12 deficiency when other tests are unclear. It can also help monitor treatment for deficiency and check for rare metabolic diseases. Results are combined with clinical symptoms and other lab tests to guide diagnosis and treatment.
No special preparation is required.
The MMA TEST (Methylmalonic Acid ) test evaluates various parameters related to the different components. Here are the main parameters that are checked in the test:
MMA TEST (Methylmalonic Acid ) is often ordered alone or with vitamin B12 and homocysteine tests. Doctors may request it when you have fatigue, unexplained anemia, numbness, or balance problems. It helps diagnose or monitor vitamin B12 deficiency, inherited metabolic disorders, and effects of poor kidney function. Abnormal results can come from low B12 intake, malabsorption, certain medications, kidney disease, or genetic enzyme problems. A family history of metabolic disorders can make this test more important.
Search by test names and add it to your cart
Choose your preferred labs from top trusted partners
Select a convenient date and time for your test
Make payment and get confirmation within 2 hours
For any unanswered questions, reach out to our support team via email. We'll respond as soon as possible to assist you.
Visit Health Experience
End-to-end care delivered at the right time through our nationwide network
India's most trusted health centres
Optional 'You Book, Visit Pays' feature
Cashless coverage from metro to rural

Priority access & same-day care
Cashless in 1250+ cities
Custom doctor onboarding

NABL-accredited labs
Hassle-free sample collection
Seamless report & prescription tracking

Home delivery & store pickup options
End-to-end order tracking
Auto-refills for regular medications

Your Care, Our Commitment!
End-to-end care delivered at the right time through our nationwide network
Vijay Bisht was friendly, helpful, and made our home test process seamless. Grateful for his timely support and follow-up.
A big thank you to Shikhar from the Visit app for going above and beyond to arrange a last-minute appointment during an urgent situation. His seamless coordination truly made a difference.
Shikhar Singh's prompt and proactive support—despite ongoing delivery issues—completely changed my view of Visit's service. Truly commendable!
I connected with the concierge team today and spoke with Vijay—he was helpful and made a real effort to address my concerns.
Vijay Bisht was friendly, helpful, and made our home test process seamless. Grateful for his timely support and follow-up.
A big thank you to Shikhar from the Visit app for going above and beyond to arrange a last-minute appointment during an urgent situation. His seamless coordination truly made a difference.
Shikhar Singh's prompt and proactive support—despite ongoing delivery issues—completely changed my view of Visit's service. Truly commendable!
I connected with the concierge team today and spoke with Vijay—he was helpful and made a real effort to address my concerns.
Thank you, Shared Gupta, for the great support with my reimbursement claims and Wipro health packages. Truly appreciated!
Huge thanks to Shikhar who handled our emergency situation with such care. He was always responsive, professional, and his dedication made a real difference.
The service was excellent—she was helpful, patient, and made my recovery smooth and stress-free. Her support made a real difference.

Great experience at a company that truly cares about its customers. The team went above and beyond to ensure everything was perfect.
Thank you, Shared Gupta, for the great support with my reimbursement claims and Wipro health packages. Truly appreciated!
Huge thanks to Shikhar who handled our emergency situation with such care. He was always responsive, professional, and his dedication made a real difference.
The service was excellent—she was helpful, patient, and made my recovery smooth and stress-free. Her support made a real difference.

Great experience at a company that truly cares about its customers. The team went above and beyond to ensure everything was perfect.