There is no risk of cancer from high B12 levels from SUPPLEMENTS. Vitamin B12 is a very important vitamin for the body. Vitamin B12 is one of the 8 types of vitamins belonging to the B complex. I questioned him about it and he said that was good not bad. High levels of Vitamin B12 may be too much of a good thing. It is a vitamin that dissolves in water (water-soluble). This makes it nearly impossible to overdose on the nutrient. Elevated blood levels of vitamin B12 are generally associated with increased amounts of proteins that carry vitamin B12 in the bloodstream or release of stored vitamin B12. Consuming large amounts of the vitamin won’t make you sick. I partnered up with Oxford Biosciences to give you the best vitamin B12 supplement.. Vitamin B12 is great. So if vitamin B12 levels are very low, folate can't be used by the cells, and high levels of it may build up in the blood. The risk comes from having high levels when you are NOT taking supplements. Body cells need vitamin B12 to use folate. Both of these levels appear to be well above the ranges. A simple blood test can be performed in your doctor’s office to test the levels of vitamin B12 in your blood. Everyone needs vitamin B-12, and most people get enough through their diet. Vitamin B12 is a water-soluble vitamin, which means that when we ingest too much of it, the excess amounts are flushed out of the body through urine. He recently had some blood work done a CBC, iron test, and vit B12, thyroid test. It is MTHFR. Low values After a week, the haptocorrin-bound B12 is imported by the liver and recycled via the bile to the gut. The active B12 test is unlikely to help unless you're trying to figure out why you have symptoms of a B12 deficiency despite such high serum levels. It aids the nerve cells, the RBCs and is even used to produce DNA in the cells. Having too much folic acid in the blood is not a dangerous condition and does not cause other health issues. If a ferritin test shows higher than normal levels, it could indicate that you have a condition that causes your body to store too much iron. Vitamin B-12 (cobalamin) is a water-soluble vitamin that plays essential roles in red blood cell formation, cell metabolism, nerve function and the production of DNA. I Vlog trough my journey of trying to overcome Rheumatoid Arthritis with natural means. But a folate test is not a reliable way to test for a vitamin B12 deficiency. Although total vitamin B12 is the most commonly used test, these 2 additional markers may provide important insight into your B12 status in specific cases. It is crucial to the synthesis and repair of DNA and the myelin sheath, a layer safeguarding our nerves. It measures the total amount of B12 in the blood, not distinguishing between active and inactive forms of B12. Dr said everything looked normal, but when he showed me the results the vit B12 was flagged as "high" at around 1400. It can help diagnosis a specific type of anemia and other problems. There is a low-cost blood test available that can detect this genetic defect. It is a fundamental element in the metabolic process of proteins, it helps to the formation of red blood cells and it is also necessary for … If you are trying for that then an MMA test is more likely to prove useful (although both are highly likely to give normal results). Learn more here. Reasons for deficiency may include reasons like too much alcohol and poor diet. This happens when there is problem with the working of the liver, or there is blood disease. Inactive analogues of B12 (transcobalamin I and III) may represent as much as 80% of your blood levels. However, high levels of vitamin B12 can indicate serious health problems. This test is most often done when other blood tests suggest a condition called megaloblastic anemia. A 2008 study published by the American Academy of Neurology with 107 participants over 61-years-old, found that the brain volume lost over five years was greater for people with lower B12 levels in the blood. Does Vitamin B-12 Raise Iron Levels in Blood?. A high level of folic acid or folate in the blood indicates a person eats a diet that is high in folic acid, takes vitamins, takes folic acid pills or has a vitamin B12 deficiency, states WebMD. Vitamin B12 is one of the components for correct red blood formation. Some medications can interfere with this test. High Serum B12 Can Be Caused By A Functional B12 Deficiency. Symptoms of too much vitamin B12 Dr Thornber said one of the signs of too much vitamin B12 is urine discolouration. Active vitamin B12 makes up 6 – 20% of your total blood vitamin B12 levels [28, 29]. As a result, you could be anemic. This can occur when the stomach makes less of the substance the body needs to properly absorb vitamin B12. Ignore the blood test. For the study, Ohio State University Comprehensive Cancer Center researchers examined 77,000 patients between the ages of 50 and 76 over a 10-year period. Learn about the side effects of taking too much. High folate levels can also mean a vitamin B12 deficiency. If a ferritin test reveals that your blood ferritin level is lower than normal, it indicates your body's iron stores are low and you have iron deficiency. "Vitamin B12 is crucial for a well-functioning brain and nervous system. This means that there is enough B12 in the body, but the cells are not able to use it, so they export it back to the blood, and it builds up there, bound to haptocorrin. Many vitamin B-12 supplements contain much more of the vitamin than the body needs. by: Kerri Knox, RN, The Immune Queen You cannot get an accurate blood test while on Vitamin B12 supplements. For a well-functioning brain and nervous system dissolves in water ( water-soluble ) by a Functional B12 deficiency and products. 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