MedicaCare AI
Try for free
All tests

Iron and vitamins

Folate

Your laboratory may print this as Folic acid, Serum folate. Usually reported in ng/mL.

On your report

NameFolate
Also printed asFolic acid · Serum folate
Usual unitng/mL
Reference rangePrinted by your own laboratory. We publish none of our own.

Comparing two results

A change under about 31% may be nothing at all

Folate varies within the same healthy person from day to day — for this value, by about 11.2%. So two results can differ without anything having changed. Below roughly 31%, a difference is as likely to be ordinary variation as anything else.

This figure is a lower bound, deliberately. The full calculation also includes the variation of the specific machine that ran your sample, which belongs to your laboratory and differs between them. Leaving it out makes the threshold smaller, so this flags changes that may turn out to be nothing — rather than missing ones that matter.

Biological variation figure from the EFLM BVD meta-analysis. Calculated as 2.77 × CVI.

What MedicaCare AI does with this value

Photograph the report and you get your own folate explained against the range your laboratory printed — plus every other value on the page, and somewhere to ask what you actually want to know.

Try for freeSee all 46 values

Sign up today — 20 free credits every month.

Know someone holding the same report?

Usually printed alongside it

FerritinIronTransferrinVitamin B12Vitamin D