Vitamin reference intervals for

With adequate intake of vitamin C, plasma concentrations of total vitamin (ascorbic acid plus dehydroascorbic acid) are between 0.4 and 1.5mg/dL (23 to 85 jimol/L). The lower limit value may be seen in some cases with subclinical vitamin C deficiency and in older individuals. A value lower than 0.2mg/dL (llpmol/L) is considered deficient. The guidance reference interval for vitamin C levels in leukocytes is 20 to 53p,g/10 leukocytes (1.14 to 3.01 finol/leukocyte). A value in leukocytes of less than lOpg/10 leukocytes (0.57fmol/leukocyte) is considered deficient. ... 

Reference intervals for vitamin D are method-dependent, but representative ones are ... 

Herbeth, B., Zittoun, J., Miravet, L., Bourgeay-Causse, M., Carre-Guery, G., Delacoux, E., Le Devehat, C., Lemoine, A., Mareschi, J.P., Martin, J., Potier de Courcy, G., and Sancho, J., 1986. Reference intervals for vitamins Bl, B2, E, D, retinol, beta-carotene, and folate in blood usefulness of dietary selection criteria. Clinical Chemistry. iT. 1756-1759. 

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See also in sourсe #XX -- [ , , , , ]

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