Cater or Guide the Demand—From the Perspective of Food Security

The rising income level has promoted the upgrading of Chinese residents' consumption level, and the demand for meat protein has an increasing trend. Under the constraint of China's cultivated land resources and environment, the import of feed grain continues to increase, which has an impact on the grain industry security. Combined with the 2016 Dietary Balance Guidelines for Chinese residents, the paper expounds the current situation of excessive supply of grain, livestock, poultry and fish in China. This paper puts forward the importance of guiding balanced diet consumption to food sustainable security. At the same time, it is necessary to guide the scientific diet behavior effectively and encourage the business entities to control the quantity, guarantee the quality and diversify the supply.