folate (tested in your RBCs, the most accurate way)
B12 (tested in your serum)
zinc (tested in your plasma)
copper (tested in your RBCs)
magnesium (tested in your RBCs)
B6 (tested in your plasma)
and choline (estimated via your ALT)
I send you a PDF requisition form (usually within 24 hours).
You show up at Quest Diagnostics (most cities have multiple locations, and usually accept walk-ins)
You show them the requisition form on your phone and get tested right then and there.
Then I send you the results in about a week with a brief interpretation.
folate (tested in your RBCs, the most accurate way)
B12 (tested in your serum)
zinc (tested in your plasma)
copper (tested in your RBCs)
magnesium (tested in your RBCs)
B6 (tested in your plasma)
and choline (estimated via your ALT)
I send you a PDF requisition form (usually within 24 hours).
You show up at Quest Diagnostics (most cities have multiple locations, and usually accept walk-ins)
You show them the requisition form on your phone and get tested right then and there.
Then I send you the results in about a week with a brief interpretation.