PROCEDURE FOR DOING THE MMA TEST FOR B12 STATUS
(U.S. folks only)
(Norman Labs and LabCorp labs are no longer doing urinary MMA testing)

You can do the MMA test for B12 status this way:

If you're doing any other tests with LabCorp labs through Life Extension (like the D or thyroid tests), you'd do this MMA blood test while at the lab for your blood draw. Or you could go to a LabCorp lab just to do the MMA blood test.

Life Extension Foundation does the D and thyroid tests too. I have quite a number of clients who use them, and they are very pleased. You order the tests online, pay for them online, print out a page they email you, and take it to a local LabCorp lab to get the blood tests done, then LEF will email you the results, and you'd email them to me (if you're counseling with me). It's actually less expensive using Life Extension than going directly through LabCorp.

After purchasing the test(s) from Life Extension, you can use this website to locate your nearest LabCorp lab. They close at 3pm. You can make an appointment (which is usually quicker than just walking in).
https://www.labcorp.com

All fees are paid directly to Life Extension. I have no affiliation with Life Extension or LabCorp.

Back to the B12 article