Vitamin B12 deficiency can cause a number of strange sensations, like numbness, tingling, and more. “It felt like electricity ...

A vitamin B12 deficiency can lead to nerve and brain damage and anemia. Early symptoms include weakness, constipation, and depression. It can result from dietary factors, medication use, and some ...

Medically reviewed by Jonathan Purtell, RDN Vitamin B12 helps your body make red blood cells, produce energy, and keep your ...

为解决维生素 B 12 （Vit B 12 ）缺乏诊断中检测方法的可靠性和标准化问题，研究人员开展了 Accre 8 即时检验（POC）化学发光免疫分析（CLIA）系统与传统检测方法对比研究。结果显示 Accre 8 性能良好，可作为实用替代方案，有助于临床诊断工作流程优化。

Vitamin B12 can contribute to energy, mood, cognitive function and heart health. Read more about the benefits, deficiencies and how much you need.

Vitamin B12 is one of the essential vitamins our body uses for proper nerve function, red blood cell production, and brain ...

Vitamin B12 supplements come in various forms, including pills, capsules, gummies, and liquids. Seniors may prefer a form that is easy to swallow or absorb, such as a liquid or sublingual ...

The ideal dose of vitamin B12 varies based on your sex, age, and reasons for taking it. This article examines the scientific evidence behind recommended dosages for B12 for different people and uses.

Older adults and vegans are at higher risk of being deficient in vitamin B12. For people with normal blood levels, the supplement has no proven benefits.

Vitamin B12 is an essential nutrient for good health. Some of the best sources of vitamin B12 include meat, fish, eggs, fortified foods, and supplements. It may also be advisable to limit or avoid ...

Vitamin B12 is made by microorganisms that are found in the soil and in water. Humans can’t produce B12 by themselves so rely ...