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 B12 so ...

Supplementing with vitamin B12 can improve energy levels in people who are deficient in the vitamin. However, it may not ...

B12 is an important vitamin that your body needs but can't produce. It helps make DNA, nerve and blood cells, and is crucial ...

A vitamin B12 blood test is one way to know if you’re B12 deficient. Some people opt for a urine test instead. Learn when ...

Initial symptoms of vitamin B12 deficiency, such as fatigue, nausea, and loss of appetite, are often basic and remain ...

Swelling or inflammation in the palms might indicate a deficiency in Vitamin B12. This symptom can come with redness or discomfort. The body's immune response to low vitamin levels can result in ...

Despite its importance, Vitamin B12 deficiency is surprisingly common, often due to inadequate dietary intake, absorption issues, or certain medical conditions. One of the less-discussed but ...

A recent study has uncovered that a significant portion of anaemia cases, traditionally linked to iron deficiency, is actually caused by factors like low vitamin B12 levels and air pollution.