According to the Balanced Diet Pagoda, a balanced intake of five types of food, the human body needs the most is a balanced diet pagoda in the cereals. Reasonable nutrition also includes a reasonable meal system and scientific recipes. Three meals a day, eat on time, reasonable dietary requirements for breakfast, lunch, dinner energy intake accounted for 30%, 40%, 30%. Therefore, the total daily energy intake, breakfast, lunch and dinner ratio of 3:4:3; scientific recipes should pay attention to both the proportion of appropriate nutrition, but also pay attention to the reasonable distribution of calories, to achieve: food variety, hunger and satiety, appropriate, coarse and fine, meat and vegetable combination, three reasonable meals.

The answer is: the proportion of appropriate; nutrition; the reasonable distribution of calories.

The answer is: appropriate proportion; nutrition; reasonable distribution of calories.