When the body fat and protein decrease, and the weight loss exceeds 10% of the normal standard, it is called wasting. The wasting referred to here is generally progressive in the short term, with weight loss before and after the measured weight value, and there is obvious evidence of looser clothes, looser belt, larger shoes, as well as subcutaneous fat reduction, muscle weakness, skin laxity, bone prominence and other circumstantial evidence. What are the six principles of the diet of wasting? 1, the development of a reasonable diet system: three meals a day nutrient distribution is reasonable. Three meals a day diet calorie distribution should be breakfast, Chinese food, dinner about one-third each, such as breakfast accounted for 30%, 40% of Chinese food, dinner 30%. Make the body calorie supply proportional. 2, three meals a day on time: you can eat a small amount of snacks, but note that snacks should not be eaten within one hour before the meal, so as not to affect the appetite. If there are no special activities, night snacks should not be eaten in the evening, such as special activities need to eat night snacks, should also pay attention to eat soft and easily digestible food; can also choose some fruit, but only eat five minutes full, in order to facilitate gastrointestinal digestion and absorption. If the night snack is too full, and eat a short time after sleeping, will affect the gastrointestinal digestion and absorption, increasing the gastrointestinal burden, but to the detriment of the body, not only can not gain weight, but will be more thin. 3, according to the required calories to adjust the food structure: increase the number of staple foods, animal protein, that is, fish, meat, poultry, eggs should be increased accordingly, and can choose more food containing high starch, the starch content of staple foods are high, in addition, can choose more food is: hairy taro, potatoes, lotus root, cassava, bamboo potatoes, mountain potatoes, sweet potatoes, water chestnuts, rhizome, cicely mushrooms, fruit juice, jam , honey, a variety of fresh fruits, especially southern fruits, sweetness heavy, such as longan, litchi, mango, yellow skin fruit, pineapple honey, bananas, etc. 4, increase the intake of fat: increase the amount to their gastrointestinal tract can be digested and absorbed normally, without causing indigestion symptoms such as diarrhea, can be used in moderation animal fat, cream, fatty meat, fatty animal skin, etc. 5, if it is suffering from gastric disease of the lean: can be appropriate to increase the number of meals, using my meal system in between the two meals to increase the point of soft and easily digestible food, but the number should be small, in order not to affect the appetite for the main meal. 6, life should be regular: cheerful, mentally happy bedtime should be a full 8 hours of sleep, and appropriate physical activity to enhance the digestive and absorption functions of the gastrointestinal tract.