"Have a full breakfast, eat well at lunch and eat less at dinner" conveys the concept of inverted triangle diet. Simply put, when the total energy intake is certain, the intake of breakfast, lunch and dinner decreases in turn.
There is a premise of this sentence, that is, "under the condition of a certain total energy intake", that is to say, even if you take an inverted triangle diet, if you overeat, your energy intake will greatly exceed the standard, then you will still gain weight and cannot keep healthy.
Therefore, the first priority of a healthy diet is to keep the total energy intake stable and reject excessive intake of high calories. Only when the energy consumed by physical exercise is greater than that consumed by diet can we lose weight, which is an eternal nutritional theorem.
Benefits of "eat well early, eat well at noon and eat less at night":
"Eat well early, eat well at noon and eat less at night" is in line with most people with normal work and rest. Taking this as a health criterion is beneficial and harmless! However, there are some people who are not suitable for this standard. For example, people who have to work and work after dinner should increase their dinner appropriately to ensure their energy.
The dietary principle of "eat well early, eat well at noon and eat less at night" can provide sufficient nutrition and energy for the body. We advocate such healthy eating habits, but we should also make them suitable for the times and people. It is the healthiest to arrange your eating habits flexibly according to your actual situation, and at the same time control your diet and take in nutrients in a balanced way.