This wave of progress is driven by an increased understanding of how vitamin B12 is absorbed by the body. For some ...

Supplements and injections are effective ways to treat vitamin B12 deficiencies. These are the benefits and potential risks ...

Vitamin B12 is crucial for red blood cell production, DNA synthesis, and neurological function. Its absorption, a complex process involving stomach acid, intrinsic factor, and the ileum ...

The two most common forms of vitamin B12 supplements are cyanocobalamin and methylcobalamin. Cyanocobalamin is the synthetic form of vitamin B12 and is cheaper than methylcobalamin, which is the ...

B12 supplements come in two primary forms: cyanocobalamin and methylcobalamin. Cyanocobalamin is the most common form of B12 supplement, but it needs to be converted into methylcobalamin ...

Look for supplements containing the natural form of B12 (methylcobalamin) instead of the synthetic (cyanocobalamin) because the latter has the potential to impair kidney function in people with ...