One of the best ways to maximize absorption is through proper gut health. Before trying supplements, it's important that you ...

B12 supplements can come in a variety of forms — spray, liquid, capsule — which can make it difficult to know what to buy.

"Normal" levels of vitamin B12 may not be enough to ward off dementia, new research finds. Researchers at University of California San Francisco studied 231 healthy older adults (averaging 71 ...

Study challenges accepted vitamin B12 levels ... in the Annals of Neurology uses a multimodal testing approach to identify associations between B12 levels currently accepted as normal and markers ...