There is no basis for a child’s hands to be stronger if he or she drinks milk powder every day. A child’s hands will not be stronger because he or she has eaten a certain kind of food, and as long as he or she is fed normally, he or she will generally be able to satisfy the child’s normal growth and development. The nutritional composition of milk powder includes skimmed milk, lactoferrin, lecithin, inositol, L-carnitine, monofatty acid glycerides, lactose, vitamins, choline chloride, calcium pantothenate, folic acid, biotin, β-carotene and so on. The large amount of trace elements, proteins, macronutrients, etc. in milk powder can effectively provide the daily nutrition needed by children and promote the growth and development of bones. Children 6 months of age need to add supplemental food in a timely manner, supplemental food needs to be added in an orderly and scientific manner, balanced nutrition is a prerequisite for the normal growth and development of children. Although the nutritional value of milk powder is high, but did not drink milk powder children’s hands will be more powerful this, as long as the normal feeding, moderate exercise, can promote the normal growth and development of children. Parents have any feeding problems, it is recommended to timely pediatrics or nutrition department to ensure that the child’s normal growth and development.