It should be because there are too many nutrients. The three-year-old baby still eats milk powder. It should be okay to eat less. Because people say it's not drugs. This is only a nutritional supplement, and it is recommended not to use milk powder. Or choose other health foods that are more suitable for this age group. Products with relatively single nutrients. When the child was less than two years old, the doctor suggested that I give it to the child. The instructions say it is suitable for people over three years old. Specific analysis of the specific situation.