Breakfast: milk, bread
Lunch: beef, beans, rice
Dinner: tomato scrambled eggs, cabbage fried noodles, rice
Based on: The principles of reasonable nutrition and balanced diet. The energy ratio of breakfast, lunch and dinner is about 3:4:3.
Test question analysis: Reasonable nutrition refers to comprehensive and balanced nutrition. "Comprehensive" means that the types of nutrients ingested should be complete; "balanced" means that the amounts of various nutrients ingested should be appropriate and balanced with the needs of the body. In order to achieve reasonable nutrition, follow the "Balanced Diet Pagoda" to balance the intake of five types of food to avoid malnutrition and overnutrition. Cereals are rich in starch and other sugars. Sugar is the most important energy supply substance. The energy consumed by the human body in various life activities mainly comes from sugar, which is consumed most every day, followed by vegetables and fruits. The smallest amount is fat.