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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.
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.
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.
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 ...
10 sie 2023 · Folic acid works with vitamins B-6 and B-12 to control high levels of homocysteine in the blood. Elevated homocysteine levels might increase your risk of diseases of the heart and blood vessels (cardiovascular disease).
31 mar 2023 · Low blood levels of folate have been linked to health issues like a higher risk of birth defects, heart disease, stroke, and certain cancers (2, 3, 4, 5, 6).
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...
