Vitamin B12 đóng vai trò thiết yếu trong việc duy trì sức khỏe não bộ, giảm mệt mỏi và cải thiện trí nhớ. Tăng cường năng ...

Citation: 'Healthy' vitamin B12 levels not enough to ward off neuro decline: Experts call for new recommendations for older adults (2025, February 19) retrieved 30 June 2025 from https ...

The vitamin B12 was recently linked with dementia in a new study. Doctors explain how much you should be getting, and the major signs that your levels are off.

Vitamin B12 Levels Association with Functional and Structural Biomarkers of Central Nervous System Injury in Older Adults. Annals of Neurology , 2025; DOI: 10.1002/ana.27200 Cite This Page : ...

Vitamin B vs. vitamin B12 Given how much vitamin B12 comes up on its own, it’s understandable to want to know how it’s different from vitamin B. But B12 is just a specific type of vitamin B.

Meeting the minimum requirement for vitamin B12, needed to make DNA, red blood cells and nerve tissue, may not actually be enough – particularly if you are older. It may even put you at risk for ...