Choline Chloride is a kind of vitamin B. Choline Chloride can promote liver and kidney fat metabolism; Choline Chloride or acetylcholine synthesis based body, thus affecting the transmission of nerve signals. Choline is also required for in vivo synthesis of motioning source of methyl. In many natural foods contain Choline Chloride, but not enough to meet the modern concentration on the animal feed industry, the need for rapid growth. Therefore, the feed synthesis of Choline Chloride should be added to meet their needs. Lack of Choline Chloride can lead to fatty liver, slow growth, reduced egg production rate, mortality increased and so on.