Vitamin B12 for animal feed additive is an essential micronutrient for body growth being a good Animal Feed Most animal plant-based feed does not contain vitamin B12. Animals rely on both microbial synthesis in the gastrointestinal tract and external supplementation. In order to meet the needs of animal vitamins, it is necessary to supplement vitamin additives. The main manifestation of vitamin B12 deficiency in non ruminant animals such as pigs and chickens is stunted growth and development, and a few pigs may also experience mild normal red blood cell anemia. In addition, it can also reduce the hatching rate of chickens and the reproductive rate of pigs. The clinical symptoms of deficiency include loss of appetite, growth arrest, simple anemia, and severe neurological symptoms. Feed vitamin B12 can promote the growth and development of poultry, especially young poultry and livestock. Can be used for: ① Poor growth and anemia in pigs and chickens caused by vita…