Healthy consumption is a real life issue. It is a self-reform in the realm of healthy consumption aiming at preventing disease and promoting health. It is also a revolution on consumption policies，demands，structures and patterns. Healthy consumption is carried out under certain social and economic conditions and needs social and economic system support. There should be at least three systems’ interactions. First is the reform system of concepts and behavior. Second is the guarantee system of rule of law，product supply and supervision. Third is the supporting system of social policies，opinions and trends. To build a social supporting system，first，we must have a solid theory and policy for healthy consumption. Second，we need to build a good ethic and moral environment. Third，we should call for enterprises’ social responsibility.