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 ...

Thiếu vitamin B12 gây đau nướu răng. Theo Tiến sĩ Preeti Nagar, Chuyên gia dinh dưỡng tại Trường Cao đẳng Y khoa và Bệnh viện ...

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 ...

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 B12 that isn’t being used is stored in the liver. But if you take supplements, you might ingest more than your body needs. What are the common side effects of vitamin B12?

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.

B12 supplements can come in a variety of forms — spray, liquid, capsule — which can make it difficult to know what to buy. That’s why we asked registered dietitians which ones they’d ...

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.