Three meals a day is very particular. As the saying goes, eat like a prince in the morning, like an emperor at noon and like a beggar in the afternoon. It means that breakfast should be nutritious, lunch nutritious and dinner simple. From the perspective of comprehensive and balanced nutrition, a meal should contain protein, such as meat, milk, eggs, fats, such as oil, carbohydrates, such as rice, flour and vitamins, such as vegetables and minerals. As long as you are at the age of development and insist on eating comprehensively and in place, you can grow taller.