Because cyanocobalamin is cheap to produce, it's typically used in vitamin B12-fortified foods and is the most commonly supplemented form of vitamin B12.

由於氰的生低，因此通常用於添加維生素 B12 的食品中，並且是最常見的維生素 B12 補充形式。

Cyanocobalamin isn't well absorbed, and significantly larger doses of cyanocobalamin are required to avoid vitamin B12 deficiency than methylcobalamin, which is generally readily absorbed by most people.

氰的吸收效果不佳，為了避免維生素 B12 缺乏，需比甲基更大劑量的氰，而甲基通常能被大多數人輕易吸收。

Methylcobalamin doesn't just play nice with your insides; it also avoids some unsavory side effects associated with cyanocobalamin—think skin reactions or headaches—and who needs those extra hassles?

甲基不僅對你的內部有益；它還避免了與氰關的一些不愉快的副作用——比如皮膚反應或頭痛——誰需那些額外的麻煩呢？

In addition, cyanocobalamin can interact with certain medications, including antibiotics, anticonvulsants, and drugs to manage diabetes. It's recommended to consult a healthcare professional to discuss cyanocobalamin use if you are taking prescription medications.

此外，氰可能會與某些藥物互作用，包括抗生素、抗癲癇藥物和用於管理糖尿病的藥物。如果您正在服用處方藥，建議諮詢醫療專業人員以討論氰的使用。