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Doctor insights on: B12 Deficiency Without Anemia

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Dr. Steven Ginsberg
1,284 doctors shared insights

Anemia (Definition)

A condition marked by a deficiency of red blood cells or hemoglobin in the blood, resulting ...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

Dr. Le Wang Dr. Wang
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Can pernicious anemia or severe vitamin B12 deficiency cause chronic non-specific duodenitis??

Dr. Le Wang Dr. Wang
1 doctor agreed:
Can pernicious anemia or severe vitamin B12 deficiency cause chronic non-specific duodenitis??

Not clear: No clear evidence for the causal-effect relationship between the two. PA is an autoimmue-mediated destruction of parietal cells in stomach, resuling in impairmnent of B12 absorption. Certainly it is possible that pernicious anemia may co-exist or exacerbate duodenitis via immune process or loss of balance in duodenal fluid, or anemia. But the causal-effect relationship is not well established. ...Read more

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Could hemochromatosis cause B12 deficiency?

Could hemochromatosis cause B12 deficiency?

Possibly indirectly: The principle treatment for iron overload due to hereditary hemochromatosis is phlebotomy--removing blood/red blood cells. Other important nutrients such as B12 and folic acid are also removed. Many hematologists recommend supplementing vitamins B12, B6 & folic acid to help support the blood when a patient is receiving regular phlebotomy. A daily multivitamin/mineral is a good place to start. ...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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Will a vitamin B12 deficiency cause infertility?

Will a vitamin B12 deficiency cause infertility?

B 12 deficit: If a patient has been found deficient in vitamin B12 usually is due to poor absorption in the stomach because of lack of intrinsic factor. Then the replacement or treatment with B12 must be parenteral( intramuscular) or at least sublingual. ...Read more

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What would cause a vitamin B12 deficiencybesides anemia?

What would cause a vitamin B12 deficiencybesides anemia?

Vitamin B12 def: actually it's the other way around, Vit b12 def causes the anemia. B12 def occurs in people who are vegetarian and don't take vitamin supplement, also malabsorption could lead to B12 def, also there is a condition called pernicious anemia which is an autoimmune disease and these patient cannot absorb b12. ...Read more

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Can B12 deficiency lead to anemia and memory loss?

Can B12 deficiency lead to anemia and memory loss?

Yes.: Pernicious anemia is the most common reason for unexpected B12 deficiency. Lack of B12 can cause both anemia and neurological damage. The latter includes numbness, gait problems, and dementia. The neurological findings can occur before there is any anemia, or vice versa. The anemia will reverse with treatment. The neurologic problems may not correct completely with B12 treatment. ...Read more

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Does ppi s cause B12 vitamin deficiency?

Does ppi s cause B12 vitamin deficiency?

YES!: Ppi's make it difficult for us to absorb B12 as gastric hydrochloric acid is needed to absorb B12 & minerals as well as digest protein. These drugs are dangerous to take for more than a few weeks! they increase risk of osteoporosis & serious infections. See http://bit.Ly/1607tg3 re: B12 & http://bit.Ly/1b1avqs & http://bit.Ly/1ach2tw re: the serious hazards of ppi's & safe &superior alternatives. ...Read more

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B12 defiency can cause anorexia?

B12 defiency can cause anorexia?

Generally not but if: B12 deficiency is relatively common and if mild, often cause no symptoms. If deficiency is chronic and more severe, anemia may develop, fatigue, irritability, and nerve damage may occur. Severe deficiency can lead to dementia as well. Any of these condition, if severe, can cause secondary etc..B12 is an important vitamin and treatment is relatively easy/inexpensive..Consult your doc..Good luck. ...Read more

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Will a vitamin B12 deficiency lead to low hemoglobin?

Will a vitamin B12 deficiency lead to low hemoglobin?

Yes: It will lead to a macrocytic (large blood cell) hypochromic (low hemoglobin) type of anemia. ...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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Can hypothyroidism cause iron deficiency anemia?

Can hypothyroidism cause iron deficiency anemia?

Yes it can: Iron deficiency anemia is more common in people with hypothyroidism.Red blood cells production falls and it can not be corrected just by iron sup;ements, and it improves as hypothyroidism is corrected. ...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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What causes a vitamin B12 deficiency?

What causes a vitamin B12 deficiency?

Multiple causese: There are several causes: low stomach acid, pernicious anemia, poor consumption of foods containing B12 and a genetic predisposition that requires more B12 like mthfr gene defect. ...Read more

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Are the neurological symptoms from vitamin B12 deficiency reversible?

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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Is anemia from B12 deficiency a life-threatening condition?

Is anemia from B12 deficiency a life-threatening condition?

Not if treated: It takes a very long time for you to get near death from B12 deficiency. The treatment is so simple and effective, why chance it? ...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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Why we treat megaloblastic anemia caused by vitamin B12 deficiency with folates (folic acid)?

Why we treat megaloblastic anemia caused by vitamin B12 deficiency with folates (folic acid)?

We don't: Megaloblastic anemia caused by B12 deficiency is treated with b12. Folate (folic acid) deficiency also causes meg. Anemia. Some with B12 deficiency are also deficient in b12, but if one has low B12 ; isn't deficient in folate (folic acid) there's no need to supplement with it. But it won't hurt to take folate (folic acid);if you're among the 1/3 of people with problems converting Folic Acid to it's active form you should take l-5-mthf. ...Read more

Dr. Mohammed Parvez
242 doctors shared insights

Vitamin B12 Deficiency (Definition)

Lower-than-normal amounts of Vitamin B12 in the body, which can cause anemia or injury ...Read more


Dr. Randy Baker
1,016 doctors shared insights

Vitamin B12 (Definition)

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