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Doctor insights on: Can Vitamin B12 Deficiency Cause Headaches

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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

Dr. Mohammed Parvez
243 Doctors shared insights

Vitamin B12 Deficiency (Definition)

Occurs when there is a lack of absorption or intake from diet. Symptoms can ...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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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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Can a vitamin B12 deficiency cause permanent nerve damage?

Can a vitamin B12 deficiency cause permanent nerve damage?

If not treated: B-12 deficiency can cause peripheral neuropathy, problems with spinal cord dysfnctn (poor vibration and position sensations), and cognitive problems to the brain. Much may be reversible, but without timely treatment, problems will be persistent.
1000 mcg injections per month should suffice. ...Read more

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Does vitamin B12 deficiency cause brain and nerve problems?

Does vitamin B12 deficiency cause brain and nerve problems?

Yes: In the early 19th century, scientists noted weakness and numbness with B12 deficiency. Recently, B12 has been shown to upregulate neurotrophic factors (chemicals [cytokines] that help nerve cells grow) & downregulate neurotoxic factors (chemicals that break down nerve cells). In other words, B12 helps nerve cells grow and prevents their destruction by naturally occurring brain chemicals. ...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 untreated vitamin B12 Deficiency cause nerve damage? If yes, can it be seen through Nerve conduction study?

Yes and yes: Yes solidly objective B12 deficiency (by formal laboratory test) (usually implying pernicious anemia) can cause nerve damage. Yes, it can be seen on electrodiagnostics except at very early stage. Note that in true B12 deficiency taking oral B12 does not work because the cause is a stomach abnormality that prevents B12 absorption. Solidly objective tests can confirm. ...Read more

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Can pernicious anemia or severe vitamin B12 deficiency cause chronic non-specific duodenitis??

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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Can vitamin B12 deficiency cause Musculocutaneous nerve and ILiohypogastric nerve damage?

Can vitamin B12 deficiency cause Musculocutaneous nerve and ILiohypogastric nerve damage?

Causes neuropathy: But unusual to have an isolated mononeuropathy over arm and abdomen. If indeed this pattern of isolated nerve involvement fits a mono neuritis multiplex, one would wonder about another responsible disorder such as diabetes or arteritis. Vit B-12 problems are typically symmetrical and distal. Might investigate all of this further with your neurologist. ...Read more

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Vitamin B12 deficiency causes itching, what can I do?

Vitamin B12 deficiency causes itching, what can I do?

Decisive treatment: Don't know if it's the cause of your itch, if you are B12 deficient, either from an ill-advised experiment with a vegetarian lifestyle without supplementation, or pernicious anemia or harboring a fish tapeworm, you had better start getting supplemented now and continuing or you are going to end up with brain damage. Forgive my frankness, and I hope your physician made this clear as well. ...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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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

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Dose metformin cause a vitamin B12 deficiency? I am taking this.

Dose metformin cause a vitamin B12 deficiency? I am taking this.

Yes: Many medications can promote B12 deficiency. Metformin is one of them. Stomach acid-blockers are another.
Aim for serum B12 levels of at least 800. ...Read more

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How long does it take for vitamin b12 deficiency to cause permanent damage? Is it possible to reverse? 26 years old with 5 years of cognitive problems

How long does it take for vitamin b12 deficiency to cause permanent damage? Is it possible to reverse? 26 years old with 5 years of cognitive problems

Part reversible: Peripheral nerve damage is generally reversible and damage to central nervous system is usually not. Unless you have been a strict vegan, had stomach or small intestinal resection, Crohn disease for years, tape worm a few other things, it is unlikely that your disease is due to B12 deficiency. It would be prudent to consult a neurologist. ...Read more

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I read that vitamin B12 deficiency can cause permanent nerve damage if left untreated for months. Is it true.?

Yes: Besides for anemia maybe 12 deficiency can cause neurologic problems. This would be very unusual in somebody your age but this is something you need to discuss with your physician ...Read more

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Can vitamin B12 deficiency or a congenital B12 absorption problem cause my 10 year old to still be wetting his pants?

Can vitamin B12 deficiency or a congenital B12 absorption problem cause my 10 year old to still be wetting his pants?

Rarely: Vitamin b12 deficiency would cause bed wetting problem due to bladder incontinence, hopefully repleting its stores in the body would reverse neurologic problems associated with the deficiency ...Read more

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Could Lewy body dementia be caused by Vitamin B12 deficiency?

Could Lewy body dementia be caused by Vitamin B12 deficiency?

Unrelated: Deficiency of B12 can cause dementia, but Lewy Body Dementia is a separate disorder. See this site for info on Lewy Body Dementia.

http://www. Mayoclinic. Org/diseases-conditions/lewy-body-dementia/basics/definition/CON-20025038 ...Read more

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If have tingling in foot is only possible place could come from is my spine or is there other things could cause it? Other than vitamin b12 deficiency

If have tingling in foot is only possible place could come from is my spine or is there other things could cause it? Other than vitamin b12 deficiency

There are two major: Diagnostic categories for foot tingling. The first is a radiculopathy: this is the one that starts in the spine with compression of a nerve that supplies the feet. The other major category is peripheral neuropathy: when the nerves out in the periphery supplying the feet are impaired. Common causes are diabetes, toxins, autoimmune diseases (lupus, etc), medications, alcoholism. Need complete eval! ...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

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I read that vitamin B12 deficiency can cause nerve damage. And nerve damage can cause psychosis and depression. Is it true?

I read that vitamin B12 deficiency can cause nerve damage. And nerve damage can cause psychosis and depression. Is it true?

Yes: That's why vegetarianism is so dangerous if you do not know EXACTLY what you are doing. There are also other causes of B12 deficiency and not just pernicious anemia from stomach disease. However, this is not a common cause of depression in young people who do not have physical weakness / numbness. There are a host of other physical causes; a skilled psychiatrist will pick these up. ...Read more

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Doe vitamin B12 deficiency (due to tropical sprue) can cause hair loss at hairline??? And is this type of hair loss is reversible???

Doe vitamin B12 deficiency (due to tropical sprue) can cause hair loss at hairline??? And is this type of hair loss is reversible???

Hairloss: Since the growth of hair requires several things including nutrition, vitamins and hormones, having tropical sprue would definitely cause your body to be stressed thus possibly lead to some hair loss. This type of hair loss is known as telogen effluvium. Usually will resolve when the underlying problem is taken care of. ...Read more

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Been suffering with lhermittes for a month (mris brain&c ok). Could a 5 year addiction to nicotine gum (15x2mg daily) cause vitamin B12 deficiency?

Been suffering with lhermittes for a month (mris brain&c ok). Could a 5 year addiction to nicotine gum (15x2mg daily) cause vitamin B12 deficiency?

Unrelated.: I think you are saying you have been suffering with lhermitte's sign, and there are no findings on brain and c-spine mris to justify your symptoms. You know that b-12 deficiency can cause it, so you wonder if nicotine gum has caused that. No. Start by talking to your doc about whether you have a b-12 deficiency. Some people simply can't absorb b-12. Ssri discontinuation can also cause lhermitte's. ...Read more

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How can I cure vitamin B12 deficiency?

How can I cure vitamin B12 deficiency?

B12 supplements: It is important to figure out why you are B12 deficient. This will also help to determine what treatment is most appropriate. For many, taking B12 supplements by mouth in high enough dose can overcome absorption problems (1000mcg/day). For others, B12 injections are needed, either short-term or lifelong. ...Read more

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What is the definition or description of: vitamin B12 deficiency?

LACK OF ABSORPTION: B12 deficiency can be due to a lack of absorption or intake from diet. Since B12 is primarily found in animal products (e.g., dairy, egg, meat, etc.) vegetarians are more at risk. A deficiency is suspected when rbcs increase in size (e.g., high MCV and/or MCH in cbc) and can cause megaloblastic anemia. Symptoms can include fatigue and neuropathy. It is best corrected with methyl B12 by injection. ...Read more

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How common is vitamin B12 deficiency in the elderly?

How common is vitamin B12 deficiency in the elderly?

Quite common: Underlying malnutritions, medications, strophic gastritis &dietary preferences will play a role. Important to diagnose since it treatable easily. ...Read more

Dr. Randy Baker
1,010 Doctors shared insights

Vitamin B12 (Definition)

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