This test measures the levels of the primary forms of folate (B-9) in plasma, and can be used to assess folate status and disorders in essential folate metabolism. The plasma folate profile reports the levels of THF, UMFA, folinic acid and 5-MTHF, and can be used to monitor clinical intervention. It can be used as a single test, or as a basal and one hour post-folate supplement "challenge." It can also be a useful add on to the functional Plasma Methylation Profile.
Turnaround Time
3 to 5 days