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1086. Folic acid (serum)
Description
Folic acid is a water-soluble B vitamin. It is involved in metabolism, DNA synthesis, and supports the normal function of the hematopoietic system.
A decrease in folic acid and/or vitamin B12 levels may lead to the development of anemia.
Measurement of folic acid levels is an important component in the diagnosis of anemia and should be performed together with the assessment of vitamin B12 and iron levels.
When and who needs the test?
- For the diagnosis of megaloblastic anemia.
- For the diagnosis of anemia of unknown etiology.
- For women planning pregnancy and during pregnancy.
- For monitoring during long-term treatment with certain medications and during hemodialysis.
- In certain dermatological conditions, including psoriasis and dermatitis.
- In certain gastrointestinal diseases, including malabsorption syndrome and chronic liver diseases.
- In other conditions, including stomatitis, glossitis, hematologic malignancies, and increased erythropoiesis.
Biological material
- Venous blood
Preparing for a blood test
In order to exclude factors that may affect the test results, we recommend to follow the preparation rules:
- an important condition for laboratory tests is to take blood on an empty stomach;
- 6-12 hours before the test, you should avoid eating, drinking alcohol, smoking, and limit physical activity. Drinking...
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