Breakfast: It accounts for about 25% of the total energy and mainly supplies the energy needed for physical activity after getting up in the morning.
Lunch: It accounts for about 35% of the total energy, and mainly supplies the energy needed by the body for work and activities at noon.
Dinner: it accounts for about 40% of the total energy, and mainly supplies the energy needed for the body to rest at night and carry out basic metabolism.
However, the specific proportion of energy distribution needs to be determined according to the individual's age, gender, body shape, physical condition, occupation, exercise and other factors. Adjust the situation.
The common people's understanding of the meaning of three meals lies in the first and second points. They know that even the poorest children can grow from children to adults by eating. As for the third point, they basically don't know. So we often talk about improving physical fitness, but no one can say clearly what physical fitness is. In fact, it is the various abilities of human cells and organs.
First, learning and memory ability; Second, the ability of the liver to detoxify; Third, the body's detoxification ability; Fourth, the ability of blood lipid health; Fifth, the ability of hormone secretion; Sixth, digestion and absorption ability; Seven, the ability of antibacterial and anti-inflammatory; Eight, antioxidant capacity; Nine, cell repair ability.
Whether children or adults, these nine abilities constitute human qualities. For example, if they all catch a cold, others will be fine in one day, but you will be fine in one month. This is the difference in antiviral ability; For example, the same acne, others will be fine in three days, and you will be gone in three years. This is the difference in hormone secretion ability; For example, when someone is fifty, they look like thirty, and when you are thirty, they look like fifty. This is the difference in skin antioxidant capacity.
For example, if someone else solves the same math problem in three minutes, you can't answer it in 30 minutes, which is the difference in learning ability; For example, the same language, others remember it once, but you can't remember it ten times. This is the difference in memory ability.
So if you look at Xueba, they all have their own study notes and summaries, which is the third point of strong ability. Of course, the third point is based on the first and second points. If the first two points are poor, there is no need to talk about the third point. Ordinary people don't care about the nutrition of three meals, because they mainly look at two aspects: first, whether the children are full; Second, see if the child has grown taller. These two points are almost no problem.