Ides said...
From WebMD:"High values<ul class="node">* High levels of folic acid in the blood may mean that you eat a diet rich in folic acid, take vitamins, or take folic acid pills. Consuming more folic acid than the body needs does not cause problems.
* High folic acid levels can also mean a vitamin B12 deficiency. Body cells need vitamin B12 to use folic acid. So if vitamin B12 levels are very low, folic acid cannot be used by the cells, and high levels of it may build up in the blood. But a folic acid test is not a reliable way to test for a vitamin B12 deficiency."
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Could I be b12 deficient even though it looks normal though?