Methylcobalamin B12 helps convert homocysteine into methionine, a process necessary for the production of DNA and RNA

http://jaredafxi198.tearosediner.net/what-you-need-to-know-about-vitamin-b12-and-digestive-enzymes

Methylcobalamin B12 helps convert homocysteine into methionine, a process necessary for the production of DNA and RNA