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Folate levels are typically measured through a blood test, which determines the concentration of folate in your bloodstream. The normal range for folate levels is usually between 2 and 20 nanograms per milliliter (ng/mL). A folate level greater than 20 ng/mL is considered high.
The folate blood test checks for levels of folate in your blood and red blood cells. Low folate can prevent your red blood cells from developing normally and can cause nerve damage. Your folate levels can be affected by different conditions or medicines, and your diet.
16 lut 2021 · It's thought that high folate concentrations in the blood—whether from food or from supplements—might effectively fix the anemia caused by having low B12. Because anemia is often one of the first ways healthcare providers might notice a B12 deficiency, supplementing with too much folic acid and fixing the anemia would essentially "mask" the ...
26 gru 2018 · Testing the folate level, which is also known as folic acid and vitamin B9, is primarily used in the diagnosis of megaloblastic anemia. The reference range of the plasma folate level varies by...
30 wrz 2020 · If the test is conducted on the blood plasma, a normal range for folate is 2 to 10 ng/mL and if the test is conducted on red blood cells, a normal range is 140 to 960 ng/mL. Causes Of High Folate Levels In The Blood. A high reflection of folate levels in the blood may not be a good sign.
A high level of vitamin B9 in the blood is typically not a cause for concern, as excess amounts are excreted in the urine. However, elevated folate levels may sometimes indicate a vitamin B12 deficiency, as the body requires vitamin B12 to properly utilize folate.
Folate is a water-soluble B-complex vitamin. Common dietary sources of folate include cereals, leafy green vegetables, asparagus, legumes and organ meat. Certain medical conditions and other factors may cause you to have an increase in serum -- or blood -- folate levels.
