Vitamin B12 is produced exclusively by microbial synthesis in the digestive tract of animals. Therefore, animal protein products, in particular organ meats (e.g., liver, kidney), are the source of vitamin B12 in the human diet. Other good sources are fish, eggs and dairy products.
A sufficient intake of vitamin B12 is essential for helping the body convert food into glucose, which is used to produce energy, maintain normal nerve cells and regulate, together with vitamin B9 (folate), the formation of red blood cells. Vitamin B12 is widely used as a way to enrich cereal products and certain beverages.
Application:
1.Growth retardation,low transformed efficiency of feed.Pellagra,infectious dermatitis,poor fledging.
2.It can adjust nervous system,improve hematopoietic function of the body,treat anemia and protect the liver.
3.It is effective to treat fatty liver,hepatic necrosis,and especially effective to hepatic damage due to long-term use of antibiotics.
4. Low rate of incubation,high rate of dead embryos.Beeding difficulty of sows,disturbance in the grow of hind legs of piglets.It can meet the need for VB12 of fish and shrimp,prevent from deficiency in VB12 and from irritability,improve immunocompetence,facilitate the transformation of nutrient in feed,and improve growth rate,survival rate and reproduction rate.