1) Lose no more than 2 kg per week. Those who weigh more than 2 kilograms can be called "losing weight too fast", which is mostly caused by dieting and easy to rebound. Moreover, after losing weight, the meat on the body is very loose, which is not good for the body and will have a greater impact on the digestive system.

2) While losing weight, the body circumference (or fat rate) has also decreased. If you just lose weight, the waist circumference will not change much. It is very likely that only the water in the body will be lost, and thick fat will still accumulate there. A body without water knows how harmful it is when you think about it.

3) Ensure that the calorie intake can provide the minimum energy requirement of the body every day. Human metabolism needs energy. Even if you lie down and sleep, you are still breathing, your heart is beating constantly, sending blood to every corner of your body, and the circulation in your body will not stop for a moment. If the intake of calories can't even reach the minimum energy requirement of human body, it will undoubtedly cause serious harm to health.

4) Ensure a balanced diet. Nutrients needed by human body include protein, fat, carbohydrate (also called sugar), water, inorganic salts and vitamins. Everyone knows the importance of water, inorganic salts and vitamins, and protein, fat and sugar can all be converted into energy we consume daily. The inexhaustible energy turns into fat and is stored "just in case", which becomes the fat we hate. Sugar and fat can be transformed into each other in the body, while some protein can only be ingested from outside. Therefore, foods with high fat content have the highest energy and can be eaten as little as possible, and the intake of carbohydrates can also be reduced, but protein must ensure that. Because many new cells are produced in our body every day, protein is not only converted into energy, but also an essential raw material for cells.

5) Proper exercise is neither too little (ineffective) nor too much (burdensome to the body). According to the research of American sports medicine, glycogen is the main energy supply before aerobic exercise 15 minutes, and fat energy supply starts after exercise 15 ~ 20 minutes, so aerobic exercise is generally required to last for more than 30 minutes to lose weight.

6) Have a good sleep, and at the same time, use healthy fitness products such as appropriate weight loss methods. You can't blindly follow the trend and lose weight. All kinds of slimming methods and slimming drugs are coming one after another, which will eventually hurt your body, not only making the ideal of slim figure turn to ashes, but also damaging your health. Therefore, slimming must be healthy and safe, and you must choose the method that suits you.

7) Be able to maintain a good mental state and a relaxed mood. Good mood is the foundation of human health.