What is a vitamin B12 blood test?
A vitamin B 12 blood test measures vitamin B12 deficiency in people. Not only this, it also helps in the diagnosis of a genetic disorder known as methylmalonic acedemia.
Last updated on 09 Dec 2024
A serum vitamin B12 level between 200 pg/mL and 900 pg/mL is considered normal, however, values ranging between 300 to 350 pg/mL is recognised as a marker for a desirable status in the elderly.
Research is suggestive of no interactions between vitamin B 12 and vitamin D.
The role of vitamin B 12 is very crucial as without enough red blood cells, your tissues and organs don't get enough oxygen. As a result your body cannot work well. You will suffer from weak musles, numbness and extreme fatigue.
Yes, they are useful for the long term
Cyanocobalaomin, Methylocobalamin, Vit B12
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