1.Betaine hydrochloride is a kind of nutritional additives 2.Promote Healthy, 3. improve the immune functions Betaine hydrochloride is a kind of nutritional additives , can be used in animals’ feed such as livestock , aquatic and all kinds of pet food . In recently years, betaine hydrochloride has been proved to be an important role in the growth of animals ,and has been widely used at present. ...