vitamin b食物的相關文章
Vitamin B12: MedlinePlus Medical Encyclopedia

Vitamin B12: MedlinePlus Medical Encyclopedia

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日期:2026-04-22
Function Vitamin B12, like the other B vitamins, is important for metabolism. It helps in the formation of red blood cells and in the maintenance of the central nervous system. Food Sources Vitamin B12 is found naturally in a wide variety of animal foods....看更多