Determined to be thin, the first thing is to require a fixed daily diet, try not to touch starchy foods, and have three meals a day (according to 50%+50% high-protein meat) with low sugar and low salt; Refuse carbonated drinks, milk tea and other drinks with high sugar content, and stick to 2 liters of water every day to make the body have a certain fat-reducing effect in a short time; After that, you should control this pattern of eating habits. At this time, your weight may rise and fall, so just stick to the past.