space
First, I ate too many snacks. Suppose that the baby often eats snacks such as chocolate and cupcakes, especially before meals, which can easily lead to high blood sugar and inhibit the nervous system. When it's staple food time, they will lose their appetite.
Second, the amount of exercise is insufficient. The baby does not exercise enough, consumes less, and of course it is not easy to feel hungry.
The third is calcium deficiency. Zinc is an important substance necessary to maintain all normal appetites of human beings. Some children have the habit of picky eaters and partial eclipse. They only like fruits and vegetables, and don't like fish, meat and other foods. This can easily lead to zinc deficiency, because green plants contain less zinc and are not easily digested and absorbed by the human body. In the long run, it will lead to zinc deficiency.
space
Fourth, improper upbringing. Some parents are worried about their baby's malnutrition, so they force their baby to eat in various ways, but this will lead to resistance and anorexia. Over time, the baby's anorexia problem will become more and more serious.
Fifth, poor digestion and absorption function. If the child has acute, chronic gastritis, enteritis or poor rest, it will cause the child's digestive and absorptive nerve dysfunction, leading to anorexia.