Learn how to spot vitamin B12 deficiency symptoms early and find the best ways to incorporate it into your daily routine.

Medically reviewed by Brian T. Luong, DMD Anemia (a lack of healthy red blood cells) can produce a swollen and painful tongue ...

Initial symptoms of vitamin B12 deficiency, such as fatigue, nausea, and loss of appetite, are often basic and remain unnoticed, which leads to the deficiency remaining undetected. “A prolonged ...

Vitamin B12 is important for the body as it helps boost energy levels. Symptoms of this deficiency are Pale skin, Fatigue, headaches, paresthesia and more.

Chronic B12 deficiency can contribute to severe depression, anxiety, and psychosis. Correcting the deficiency often improves these symptoms significantly. Is it only diet? Or what else can cause ...

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

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

A systematic review of 52,501 participants found that 45.3% of type 2 diabetes patients have micronutrient deficiencies, with vitamin D, magnesium and B12 most affected. Women and metformin users ...

Recent NHS statistics show that the number of people in England being admitted to hospital for illnesses relating to a lack ...

Higher B12 levels were linked to lower inflammation. Lower B12 levels were linked to higher inflammation. This suggests that getting enough vitamin B12 might help prevent or manage chronic ...

Vitamin B12, according to the National Institutes of Health Office of Dietary Supplements, is a nutrient (or family of molecules called the cobalmins that incorporate an ion of th ...

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 ...