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Doctor insights on: Can A Vitamin B12 Deficiency Cause High Blood Pressure

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Can having vitamin B12 deficiency lead to high blood pressure?

Can having vitamin B12 deficiency lead to high blood pressure?

B12 Deficiency: B12 deficiency is associated with an anemia, neuropathies, and non-specific neurological affects such as fatigue, depression, and psychosis. The deficiency is not associated with high blood pressure per se. ...Read more

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Dr. Patricia Foster
320 doctors shared insights

Hypertension (Definition)

A blood pressure reading has two numbers: a systolic blood pressure and a diastolic blood pressure. The systolic blood pressure is the maximum pressure the blood exerts on the vessels when the heart is beating. The diastolic blood pressure is the pressure the blood exerts on the vessels in between heartbeats. Hypertension, or high blood pressure, begins when the systolic blood pressure remains above 140 or when the diastolic blood pressure remains above 90. Hypertension can be a result of increased blood flow through vessels or increased resistance to ...Read more


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Does vitamin B12 Deficiency have another name. My doctor said my blood test came back with this. Is there different names if the condition is worse?

Does vitamin B12 Deficiency have another name. My doctor said my blood test came back with this. Is there different names if the condition is worse?

Pernicious anemia: Vit B12 deficiency is often called pernicious amemia, as anemia is one of the many symptoms. B12 deficiency is surprisingly common. See https://chriskresser.com/b12-deficiency-a-silent-epidemic-with-serious-consequences ...Read more

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I'm vitamin B12 deficiency.i am not anemic I ask the doctor.what does that mean.what sort of B12 deficiency do I have then.all blood test Back fine?

I'm vitamin B12 deficiency.i am not anemic I ask the doctor.what does that mean.what sort of B12 deficiency do I have then.all blood test Back fine?

Error or masking: Two possibilities come to mind. One is you're not really B12 deficient. The lab erred or doc erred in interpretation. The other possibility is that you are B12 def., but take folic acid supplement. Folic acid will correct the anemia of B12 deficiency but—AND THIS IS IMPORTANT—not prevent ongoing neurological damage due to B12 deficiency. Discuss with your doc or get 2nd opinion from hematologist. ...Read more

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Can vitamin B12 deficiency lead to nasal congestion and blood in the mucus and sometimes from the salivatoo?

Can vitamin B12 deficiency lead to nasal congestion and blood in the mucus and sometimes from the salivatoo?

Unlikely: B12 deficiency leads to a certain type of anemia and peripheral neuropathy. Potential causes of your symptoms are dryness, bacterial or viral infection, sinusitis, . ...Read more

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My doctor has told me I do not have pernicious anemia. I have vitamin B12 Deficiency.blood test result was 160. So I have mild vitamin B12 Deficiency?

Get a consult: "Mild vitamin B12 deficiency" is like being "a little bit pregnant." It should not happen -- ESPECIALLY if you are, as you say, pregnant. If this happened because you are a vegetarian, reconsider or start supplementing now. Otherwise, you have a right & duty to know what's happening. Your primary care physician didn't communicate answers to you -- a 2nd physician's input is in order. ...Read more

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After 1 month on Zoloft (sertraline) for anxiety and depression I found I have Vitamin B12 Deficiency (blood test), can this solved by supplements or its permenant?

After 1 month on Zoloft (sertraline) for anxiety and depression I found I have Vitamin B12 Deficiency (blood test), can this solved by supplements or its permenant?

Your body doesn't: make vitamin B12 so you need to get it from animal-based foods or supplements. It is something vegans/vegetarians need to be especially mindful of. Conditions which impair absorption also contribute: atrophic gastritis (thinned stomach lining), lack of intrinsic factor (pernicious anemia), GI surgery, small intestinal disease, heavy drinking,etc. Most often, supplements needed lifelong. Stay well! ...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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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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Is it possible to have a vitamin B12 deficiency if your serum level is 250 p/mol? have every symptom plus high MCV and mch

Is it possible to have a vitamin B12 deficiency if your serum level is 250 p/mol? have every symptom plus high MCV and mch

As a matter of fact yes: I cannot go into the complex details, but I had two young patient's years ago, both of whom had elevated blood levels of vitamin B12. But both of them also had evidence of thiamin deficiency that would result in deficiency of energy. I concluded that vitamin B12 was collecting in the blood and not being used in metabolism. Try a supplement of thiamin and see whether the vitamin B12 levels come down. ...Read more

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Is it possible for someone to have high hemoglobin and also a vitamin B12 deficiency?

Is it possible for someone to have high hemoglobin and also a vitamin B12 deficiency?

B12 Deficiency: There are several things that happen with a B12 deficiency including anemia, neuropathies, and non-soecific neurological affects such as fatigue, depression, irritability, and psychosis. You ask an excellent question. Through research, i could not find any whether the neurological symptoms could occur before the anemia. Clinically, patients are diagnosed with B12 deficiency through anemia first. ...Read more

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Dr. Sanjiv Kaul
7 doctors shared insights

High Blood Pressure (Hypertension) (Definition)

A blood pressure reading has two numbers: a systolic blood pressure (top number) and a diastolic blood pressure (bottom number). The systolic blood pressure is the pressure the blood exerts on the artery when the heart is at maximum contraction. The diastolic blood pressure is the pressure the blood exerts on the artery when the heart is at maximum relaxation. Ideal blood pressure is 120/80 or lower. High blood pressure, or hypertension, is 140/90 or higher. ...Read more


Dr. Mohammed Parvez
237 doctors shared insights

Vitamin B12 Deficiency (Definition)

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 ...Read more