Principle 1: 2 1 1 diet: two fist-sized vegetables, 1 palm protein, a fist-sized staple food. Sometimes we eat a lot, but we don't eat right.
Principle 2: Eat breakfast unconditionally: Breakfast is the least fattening meal, not only to be eaten, but also to be eaten in strict accordance with the law of 2 1 1.
Principle 3: Drink water anytime and anywhere, and drink 1700ml a day. Don't cut corners
Rule 4: Eat until you are not hungry. We used to think that we had to eat enough to work. In fact, we can eat until we are not hungry, otherwise we will often eat too much.
Above, do you understand?