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More on this: Vegan and vegetarian sources of B12 To diagnose a vitamin B12 deficiency, doctors A doctor may order blood tests if they suspect a person has a vitamin B12 deficiency, including a complete blood count and tests to check levels of B12 and folate in the blood
Vitamin B-12 plays a crucial role in the production of red blood cells and the conversion of food into energy
NNMT is studied as a regulator of how cells handle energy substrates and methyl-group transfer
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