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Doctor insights on: Elevated Vitamin B12 Symptoms

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Symptoms of vitamin B12 low?

Symptoms of vitamin B12 low?

Many: Main ones are: fatigue, neurological symptoms (like numbness ; tingling), GI symptoms (like nausea, GI upset) and weight loss. ...Read more

Dr. Randy Baker
1,021 doctors shared insights

Vitamin B12 (Definition)

Vitamin B12 is a vitamin which is a kind of nutritional agent ...Read more


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What causes high vitamin B12 levels?

Intake + Absorption: Vitamin b12, aka cyanocobalamin, is common in a huge variety of foods; low intake rare. However, none of us absorb B12 directly. Instead, the cells of the upper ? of the stomach which secrete hydrochloric, hcl, acid also produce & secrete a protein, called intrinsic-factor, which binds b12. The small intestines absorb intrinsic-factor with whatever B12 is bound, & the B12 is thereby also absorbed. ...Read more

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What causes high vit b12?

What causes high vit b12?

Depends: Chronic myelogeneous leukemia, promyelocytic leukemia, polycythemia vera and also the hypereosinophilic syndrome can result in elevated levels of B12 mostly from increased production of haptocorrin. In addition, because the liver stores b12, liver diseases such as acute hepatitis, cirrhosis, hepatocellular carcinoma and metastatic liver disease can also cause a rise in serum b12. ...Read more

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Can having vitamin B12 deficiency cause OCD symptoms?

Can having vitamin B12 deficiency cause OCD symptoms?

Not at all likely: Almost no chance of a direct link, but... We do know that: 1) the b vitamins are important to nervous system functioning. 2) B12 can make a noticeable difference in how good one feels. 3) deficiencies are (by definition) good to correct. So, do try to improve your diet and even supplement nutrients that are hard to get enough of. See a professional for ocd treatment too. ...Read more

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Why does vitamin B12 deficiency cause neurological symptoms?

Why does vitamin B12 deficiency cause neurological symptoms?

Required by nerves: This co-factor is needed by the nerves to stay healthy. Each nerve cell has a self repair system that relies on a variety of nutrients in our diet to provide the needed material to keep the walls intact and the cell working. Lack of B12 eventually causes that repair system to start breaking down and nerve cells malfunction or degenerate, leading to neurologic symptoms. ...Read more

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Are the neurological symptoms from vitamin B12 deficiency reversible?

Not Always: The progression of neurologic complications is generally gradual. They are not always reversible with treatment of vitamin B12 deficiency, especially if they have been present for a long time. ...Read more

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Can vitamin B12 deficiency cause migraines?

Can vitamin B12 deficiency cause migraines?

B12: B12 deficiency is associated with neuropathies and non-specific neurological symptoms such as irritability, fatigue, depression, and psychosis. It is not associated with migraine headaches, per se. ...Read more

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Dr. Alan Ali Dr. Ali
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What are signs and symptoms of vitamin B12 deficiency?

Dr. Alan Ali Dr. Ali
2 doctors agreed:
What are signs and symptoms of vitamin B12 deficiency?

B12 deficiency: Mental confusion, headaches, impulsivity, paranoia, pins & needles in extremeties, balance problems. ...Read more

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What would cause elevated B12 and folate (folic acid) levels?

Stop worrying: We see these from time to time. They are no cause for concern. Reference ranges are set for the vast majority of people. Just be happy. Elevated B12 has some arcane significance in hematology but it does not apply to healthy people. Just be glad. ...Read more

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What can cause elevated B12 levels?

High Vitamin B12: I understand your desire to have good Health. High levels of vitamin B12 can occur in liver disease such as Hepatitis or Cirrhosis, and some types of Leukemia. However, vitamin B12 test is not usually used to diagnose these problems. In rare cases, high levels may be found in people with Diabetes or who are obese. See a Physician for Diagnosis, have necessary tests done and follow through. ...Read more

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Does pernicious anemia cause high serum b12?

Does pernicious anemia cause high serum b12?

Low vitamin B12.: pernicious anemia is a LOW vitamin B12 state. This occurs when the body fails to make enough of a specific protein to enable the body to absorb vitamin B12. This usually occurs when the immune system attacks a specific cell in the stomach that produces the needed protein. Since the body can't absorb vitamin B12 through the stomach it can be given in a shot and even under the tongue. ...Read more

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Folic acid -24.6, serum B12 - 600, high folic acid may mask B12 def, what does that mean? is serum B12 falsly high? what other tests for B12 def?

Folic acid -24.6, serum B12 - 600, high folic acid may mask B12 def, what does that mean? is serum B12 falsly high? what other tests for B12 def?

See below: Folic acid does not affect blood test results for B12, i.e., it will not cause falsely high B12 results. High folic acid may mask hematologic effects of B12 but not all functions of B12. ...Read more

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Can liver problems cause low levels of vitamin D and vitamin b12?

Can liver problems cause low levels of vitamin D and vitamin b12?

Yes, but other: causes are more common. You may not taking enough of these vitamins with your diet. Try taking 5000 units of vitamin D3 daily for three months and retest. B12 is more complicated, if you have poor absorption you will need injection of B12. For now try taking about 50 micrograms of B12 daily by mouth and recheck in about 3 months. ...Read more

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A blood test showed that i'm B12 deficient. Serum B12 level of 186 pg/ml, should I take vitamin B12 supplements?

A blood test showed that i'm B12 deficient. Serum B12 level of 186 pg/ml, should I take vitamin B12 supplements?

B12: this low will likely cause dementia, spinal cord degeneration and peripheral neuropathy. Keep your level above 550 for the rest of your life. Recovery takes about a year in a young person. I suggest you take liquid sublingual weekly for 3 months then bi weekly thereafter. Its important to check a level after you cut back to twice a month. Use 1 1/2 dropper and hold it under the tongue for 30 sec. ...Read more

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Does vitamin B12 cause bloating?

Does vitamin B12 cause bloating?

B12: Does not cause bloating. Sometimes pill additves and fillers have allergens like corn starch that may cause bloating. ...Read more

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Low level of vitamin B12 and vitamin d can cause IBS with diarrhea or IBS diarrhea causes low level of vitamin B12 and vitamin d?

Low level of vitamin B12 and vitamin d can cause IBS with diarrhea or IBS diarrhea causes low level of vitamin B12 and vitamin d?

Low B12: If you have low levels of b12- that needs to be investigated and treated. There is a cause for a low B12 level. Untreated it can lead to irreversible neurologic damage. While the cause can be dietary, there are more serious causes such as pernicious anemia- an autoimmune disease. So i suggest an investigation into why low b12. ...Read more

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What symptoms a vitamin B12 deficiency can cause?

What symptoms a vitamin B12 deficiency can cause?

Links:: 1) http://en.Wikipedia.Org/wiki/vitamin_b12_deficiency 2) http://www.Doctoroz.Com/videos/end-your-energy-crisis-vitamin-b12 3) http://chriskresser.Com/b12-deficiency-a-silent-epidemic-with-serious-consequences 3) http://www.Webmd.Com/food-recipes/guide/vitamin-b12-deficiency-symptoms-causes. ...Read more

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What are symptoms a vitamin B12 deficiency can cause?

What are symptoms a vitamin B12 deficiency can cause?

Energy Loss +: Loss of energy in addition to others that you can read on this link: 1) http://www.Webmd.Com/food-recipes/guide/vitamin-b12-deficiency-symptoms-causes 2)http://chriskresser.Com/b12-deficiency-a-silent-epidemic-with-serious-consequences. ...Read more