blood tests show high b12 but imnot taking any supplements
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High Vitamin B12: What Does That Mean? High vitamin B12 is a symptom of an underlying illness that causes the amount in your blood to increase. For example, a damaged liver may release the vitamin out of storage and into the blood. In early stages, illnesses associated with high vitamin B12 often have generic symptoms, such as fatigue and loss of appetite.itamin B12 does not accumulate to toxic levels. Consuming large quantities does not cause side effects or high levels in your system, whether you get it through food or from taking high-dose supplements.
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Vitamin B 12 deficiency Vitamin B12 deficiency. Vitamin B12 deficiency, also known as hypocobalaminemia, refers to low blood levels of vitamin B12. A wide variety of signs and symptoms may occur including a decreased ability to think and behavioural and emotional changes such as depression, irritability, and psychosis.
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High B-12 and folate blood levels, but symptoms similar to a deficiency But my 15-year-old daughter has had high levels of B-12 and folate since she was 8-years-old. I began taking her to doctors because of extreme fatigue, migraine headaches, difficulties sleeping, and just not feeling good. Her first test at 8, the B-12 was 1097 (180-914 scale), folate was 18.4 (normal: 3.0 ng/ml).
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Vitamin B12 Blood Test: What Levels are Normal, Low and High? Abstract. Hypercobalaminemia (high serum vitamin B12 levels) is a frequent and underestimated anomaly. Clinically, it can be paradoxically accompanied by signs of deficiency, reflecting a functional deficiency linked to qualitative abnormalities, which are related to defects in tissue uptake and action of vitamin B12.
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Progesterone FAQ A deficiency of vitamin B12 can lead to anemia. A mild deficiency may cause no symptoms. But if untreated, it may progress and cause symptoms such as: Weakness, tiredness, or lightheadedness. Heart palpitations and shortness of breath. Pale skin. A smooth tongue. Constipation, diarrhea, a loss of appetite, or gas.
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High Vitamin B12 Serum Levels According to the U.S. National Library of Medicine, the normal serum vitamin B12 level falls in a range of 200 to 900 picograms per milliliter.itamin B12 is naturally found in eggs, meats, poultry, seafood and milk products. Some foods, like cereal and bread products, are fortified with the vitamin. Although having a high serum level of vitamin B12 could indicate an underlying medical problem, the high level itself isn't detrimental.
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Update on Vitamin B12Deficiency Vitamin B 12 (cobalamin) deficiency is a common cause of megaloblastic anemia, a variety of neuropsychiatric symptoms, and elevated serum homocysteine levels, especially in older persons. There are a number of risk factors for vitamin B 12 deficiency, including prolonged use of metformin and proton pump inhibitors.
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Vitamin B12 and Folate B12 and folate levels may be ordered when a complete blood count (CBC) and/or blood smear, done as part of a health checkup or an evaluation for anemia, indicates a low red blood cell (RBC) count with the presence of large RBCs. Specifically, a high mean corpuscular volume (MCV) indicates that the RBCs are enlarged.ther laboratory tests that may be used to help detect B12 and folate deficiencies include homocysteine and methylmelonic acid (MMA) . Homocysteine and MMA are elevated in B12 deficiency while only homocysteine, and not MMA, is elevated in folate deficiency.
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B12 deficiency: a silent epidemic with serious consequences First, it’s not routinely tested by most physicians. Second, the low end of the laboratory reference range is too low. This is why most studies underestimate true levels of deficiency. Many B12 deficient people have so-called “normal” levels of B12. Yet it is well-established in the scientific literature that people with B12 levels between 200 pg/mL and 350 pg/mL – levels considered “normal” in the U.S. – have clear B12 deficiency symptoms.
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Vitamin B12 Blood Test: What Levels are Normal, Low and High? Vitamin B12 Blood Levels Range and Test Results. Normal values of vitamin B12 in blood are between 200 to 900 picograms per milileter. Talk to your lab and request the specific values since every lab values ‘normal range’ differently.
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- In cases of suspected malnutrition or vitamin B12 or folate deficiency, homocysteine levels may be elevated. If an individual does not get enough B vitamins and/or folate through diet or supplements, then the body may not be able to convert homocysteine to forms that can be used by the body.
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End Your Energy Crisis With Vitamin B12 Regular consumption of aspirin is also associated with a higher risk of B12 deficiency (approximately 1 in 5 adults is taking aspirin every day or every other day), as is the diabetes drug Metformin.
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Top 5 Benefits of Vitamin B12 People suffering from these conditions may need vitamin B12 supplements as well. A deficiency in vitamin B12 can result in a host of illnesses like anemia, fatigue, weakness, constipation, loss of appetite, weight loss, depression, poor memory, soreness of the mouth, asthma, vision problems, and a low sperm count.
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Vitamin B12 In Dietary Reference Intakes: Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline, the IOM states that no adverse effects have been associated with excess vitamin B12 intake from food and supplements in healthy individuals .
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B12 levels low I have recently had a blood test and my result came back the i have a problem with my b12 levels and my Iron levels. I started my injections of b12 the following day with my G.P. as my levels are only at 61... I was also put on iron tablets.My doc was very calm about this and said that he will give me an injection once a week for 4 weeks and a blood test in 3 months time and see how my levels are then..y levels were 125 which my Doctor said was extremely low. I am 46 years of age and PA runs in my family. My Doctor gave me two B12 injections but I got an allergic reaction to them (a very itch rash from my neck to my knees).
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- 1 High folic acid levels can also mean a vitamin B12 deficiency. 2  Body cells need vitamin B12 to use folic acid. 3  So if vitamin B12 levels are very low, folic acid can't be used by the cells, and high levels of it may build up in the blood. 4  But a folic acid test is not a reliable way to test for a vitamin B12 deficiency.
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Don't Vegetarians Have Trouble Getting Enough Vitamin B12? Symptoms of deficiency may include fatigue, weakness, tingling in the arms and legs, digestive disturbances, and a sore tongue, and may lead to anemia and more serious disorders of the blood and nervous system. Listed below are common sources of vitamin B12 in the vegan diet.itamin B 12 :A Simple Solution. The vegan diet, rich in fruits, vegetables, whole grains, and legumes, provides an abundance of vitamins and minerals to meet one’s nutritional needs.
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- In cases of suspected malnutrition or vitamin B12 or folate deficiency, homocysteine levels may be elevated. If an individual does not get enough B vitamins and/or folate through diet or supplements, then the body may not be able to convert homocysteine to forms that can be used by the body. In this case, the level of homocysteine in the blood can increase.
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What Is a Low B12 Reading? Vitamin B12 Test. You should be fasting for six to eight hours before a B12 blood test. Although reference ranges can vary from lab to lab, the normal readings for vitamin B12 are approximately 200 to 900 picograms per milliliter, or pg/ml, of blood. Below 200 pg/ml indicates deficiency.
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- Vitamin B12 level—blood level may be low when deficient in B12 Folic acid level—blood level may be low if deficient in this B vitamin Methylmalonic acid (MMA)—may be high with vitamin B12 deficiency
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- 1 High folic acid levels can also mean a vitamin B12 deficiency. 2  Body cells need vitamin B12 to use folic acid. 3  So if vitamin B12 levels are very low, folic acid can't be used by the cells, and high levels of it may build up in the blood. 4  But a folic acid test is not a reliable way to test for a vitamin B12 deficiency.olic acid is found in foods such as liver; citrus fruits; dark green, leafy vegetables (spinach); whole grains; cereals with added B vitamins; beans; milk; kidney; and yeast. Folic acid can also be measured as the amount in the red blood cells.
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Vitamin B12 Most people in the United States get enough vitamin B12 from the foods they eat. But some people have trouble absorbing vitamin B12 from food. As a result, vitamin B12 deficiency affects between 1.5% and 15% of the public. Your doctor can test your vitamin B12 level to see if you have a deficiency.
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Vitamin B12: Deficiency & Supplements Vitamin B12 is also said to help some sleep disorders, some mental disorders and slow the progression of dementia in the elderly. Supplement makers also say vitamin B12 supplements can help treat conditions such as Lyme disease, gum disease, some skin infections, liver disease and kidney disease. vitamin B12 deficiency has a wide range of symptoms. Someone with low vitamin B12 may lose their appetite, lose weight or feel tired and weak. Depression, poor memory and trouble thinking can all be symptoms of a vitamin B12 deficiency.
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What is a vitamin B-12 deficiency? A vitamin B12 level test measures the amount of B12 in your blood. B12 is an important vitamin for many basic bodily functions, such as brain health, blood cell production, and proper nerve functioning.Low B12 levels can lead to serious nerve damage and deteriorating brain functions.oth high and low levels of vitamin B12 may be a problem. High levels of B12 may be present in people who have liver disease, certain types of leukemia, and diabetes. If you are obese or eat a lot of meat, your B12 levels may also be very high.
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- I'm wondering if the dosage is too high because a lot of these vitamins are several hundreds and several thousand % of the daily value. But if I remember correctly, the B12 pills I was taking before was somewhere around 800% of RDA too. Edit: Read the question wrong.
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Vitamin B12Deficiency Vitamin B12 or folic acid deficiency can cause the homocysteine level to rise, so folic acid levels also should be checked in patients with isolated hyperhomocysteinemia. In addition, folic acid deficiency can cause falsely low serum vitamin B12 levels. One study14 revealed that approximately one third of patients with folic acid deficiency had low serum vitamin B12 levels—less than 100 pg per mL (74 pmol per L) in some patients.