1 doctor weighed in:

My serum folate (folic acid) is 16.4ug/L & B12 is 221ug/L & serum ferritin is 22ug/L. Why is folate (folic acid) on the high end of normal & others on the low end of normal?

1 doctor weighed in
Dr. Richard Bensinger
Ophthalmology

In brief: Nothing to worry abt

These are all in the normal range, and there is some give and take regarding the laboratory ability to give an exact value.
Don't worry about these values unless they are way higher or way lower than normal.

In brief: Nothing to worry abt

These are all in the normal range, and there is some give and take regarding the laboratory ability to give an exact value.
Don't worry about these values unless they are way higher or way lower than normal.
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