I'm glad to have you friends working quietly for the nutrition cause in China. Good thing! Here are some suggestions for your reference: First of all, we are all from China, and we are concerned about the healthy diet of China people. This is inseparable from the contents of "Dietary Guide for China Residents" and "Dietary Pyramid for China Residents". In addition, reasonable diet refers to improving the utilization rate of food or food nutrients through reasonable processing. Including: reasonable cooking methods, reasonable dietary system and reasonable dietary structure. This is a broad topic. Finally, I suggest that some short answers about a balanced diet (the content of nutrients in the diet is moderate, proportional, appropriate and complete) can be found in the knowledge contest, which is more profound. But China's nutrition is eight words "reasonable nutrition, balanced diet". If there is no balanced nutrition, I always feel that the content of this competition has the feeling of "one-armed old man" and something is missing.

Tip: According to the characteristics and physical condition of the participating groups, it is also one of the ways to put forward some common nutrition problems for health care.