Vitamin B-12.Your body needs vitamin B-12 to produce red blood cells and prevent anemia .
维生素B-12: 维生素 B-12对制造血红细胞以及预防贫血症至关重要。
For a cancer scan a radioactive atom is attached to vitamin B-12 which is then injected into the patient .
在扫描癌 灶 时,医生将放射性元素附着在 维他命 B - l2上,然后将其注人病人体内。
A vegan diet for example eliminates food sources of vitamin B-12 as well as milk products which are good sources of calcium .
比如说严格素餐 排除了 能 提供 维生素 B-12的食物,也排除了能够 提供 丰富钙质的奶制品。
This vitamin is found almost exclusively in animal products so it can be difficult to get enough B-12 on a vegan diet .
除了动物制品,这种 维生素几乎很难从食物中 摄入。
[化] 维生素B-12[医] 维生素B-12,氰钴胺