Not picky about food, not partial eclipse. No food in the world can provide all the nutrients needed by the human body, so we must eat a variety of foods. Any picky eater or partial eclipse will hinder us from getting comprehensive nutrition. Some children are only picky about individual foods. Parents can choose other foods in the same food group instead, but serious picky eaters and partial eclipse, such as not eating meat or vegetables, must be corrected. The daily menu should include five groups of nutritious food, all of which are indispensable.

Nutrition refers to the process that the human body digests, absorbs and utilizes food or nutrients, and it is also the process that the human body obtains food from the outside to meet its own physiological needs, including intake, digestion, absorption and internal utilization.