What is the function of vitamin B12

summary

Vitamin B12 is a metal containing vitamin, which is closely related to the human intestinal tract. Microorganisms in nature are mainly used to synthesize this vitamin. Let's talk about the function of vitamin B12.

What is the function of vitamin B12

First: B12 is mainly found in meat, soybeans in plants and some herbal medicines also contain B12, which can be synthesized by intestinal bacteria. However, B12 is a vitamin that is easy to be lacking in patients with digestive tract diseases, and it is also an indispensable important element for erythropoiesis. If it is seriously lacking, it will lead to cachexia. The right amount of vitamin B12 must be guaranteed.

Second, vitamin B12 is widely found in animal food. And its form cannot be absorbed by human body. In addition, vitamin B12 is also the only vitamin containing essential minerals. It is red due to its cobalt content, also known as red vitamin. It is one of the few colored vitamins. Vitamin B12 is stored in the body for a long time before deficiency symptoms appear.

Third: as a cofactor of methyltransferase, it participates in the synthesis of methionine, thymine, etc., such as transforming methyl tetrahydrofolate into tetrahydrofolate and transferring methyl to methyl receptor, making methyl receptor become methyl derivative. Vitamin B12 can promote protein biosynthesis. If lacking, the growth and development of infants will also be affected.

matters needing attention

Vitamin B12 in the human body although the content is very small, but it is also an indispensable element, especially our nervous system has a close relationship with it, should be supplemented moderately.