It is not generally recommended that seven-year-old girls eat three hard-boiled eggs every morning. It is more appropriate for children aged 7-11 to eat about 1-2 eggs per day. Eggs are nutritious, but the food intake of a seven-year-old girl is already relatively small, so if she eats three eggs every morning, she may not be able to eat other food, which is not in line with the principle of diversification of children’s diets, and the diet of a seven-year-old girl can be as nutritionally complete as possible. In addition, the cholesterol content of three eggs in general is about 700-900 milligrams, excessive intake of cholesterol may lead to coronary heart disease and hyperlipidemia, etc. Therefore, it is best to limit the daily intake of eggs for seven-year-old girls.