A person who has the type of anemia with B12 deficiency and low B12 levels (called "megaloblastic anemia" with unusual white ...

Vitamin B12 is found exclusively in animal-based products such as milk, cheese, curd, eggs, meat, and fish. While vegetarians ...

Foods high in vitamin B12 provide essential energy-producing nutrients that help with brain function and more. The post Need ...

In people with PA and no concerning features, treatment with high-dose oral B12 or injection B12 are both reasonable options.

Dear M.P.: Pernicious anemia (PA) is an autoimmune disease where the body destroys the cells in the stomach that make ...

Vitamin B12, according to the National Institutes of Health Office of Dietary Supplements, is a nutrient (or family of ...

If you're dealing with a B12 deficiency or simply struggling to get enough of the essential vitamin in your diet, B12 supplements can help. These are the benefits and potential risks to know.

I am 71 years old and was diagnosed with pernicious anemia in October 2024. My B12 and folate levels were low. My antiparietal antibodies were abnormal, but the ...

I am 71 years old and was diagnosed with pernicious anemia in October 2024. My B12 and folate levels were low. My antiparietal antibodies were abnormal, but the intrinsic factor antibodies were ...

Dear Doctors: I was surprised when a blood test at my annual checkup found I’m low in B vitamins, especially B12. My doctor gave me a shot, and the fatigue that I had been feeling went away. Why is ...

Lack of Vitamin B12 deficiency leads to abnormally large, immature red blood cells called megaloblasts which cause anemia. Less Vitamin B12 can increase homocysteine levels, an amino acid linked ...