When you lose weight through diet, you need to master the following principles: (1) Eat regularly and quantitatively, and don't add meals at any time: at least breakfast, lunch and dinner are fixed every day, and it is best to add fruits or a small amount of snacks in the morning 10 and around 4 pm. Although you eat less, it still helps to reduce hunger. It is especially important to note that you should not eat other snacks after meals, especially fattening foods such as desserts and chocolates. ⑵ The calorie distribution of three meals should be appropriate: the principle of eating well at breakfast, eating well at lunch and eating less at dinner is more appropriate. (3) Eat more foods with low calories and strong satiety: Most of the failures to lose weight are due to unbearable hunger. Choosing low-calorie foods such as vegetables and coarse grains will produce a larger volume, eliminate hunger and help to lose weight. ⑷ Control the total calories of diet and balance nutrition: The most important principle of diet weight loss is to limit the total calories of all foods every day and ensure the adequate supply of other nutrients. 5. Dieting food should be delicious, not monotonous: diet should not be monotonous, and delicious food with low calorie is more conducive to the implementation of weight loss plan. [6] The diet plan should adapt to your own eating habits, which is simple and easy: the diet must conform to the dieters' eating habits, and the gap should not be too big as far as possible. At the same time, the cooking of meals should be simple and popular, which can be done at home or out to avoid losing weight. (7) Persistence and perseverance: Losing weight is by no means an expedient measure. Even after reaching the ideal weight, you should stick to the diet of losing weight, because the "rebound" of obesity is always around you.