Vitamin B12 Greenfood Powder
Vitamin B12 is an essential vitamin. This means that vitamin B12 is important for the body to work right. Foods like meat, fish, and dairy products have vitamin B12. It is also possible to make it in a lab. People usually take it with other B vitamins.
Vitamin B12 is taken by mouth to treat and prevent vitamin B12 deficiency, which happens when there is not enough vitamin B12 in the blood.