糖尿病饮食计算2（Diet calculation for diabetes 2）.docVIP

糖尿病饮食计算2（Diet calculation for diabetes 2） 2008-07-10 17:10 Diabetes diet calculation Diabetic diet treatment should be based on the changes in weight, health status, activity ability and development status of the patients, and should be adjusted as necessary. The algorithm of diabetes is divided into four steps: 1. Determine daily total calories 2, determine the proportion and weight of three nutrients (carbohydrates, fats, proteins) 3, determine the number of meals and the proportion of food per meal 4, formulate Recipes: according to food composition table and equivalent food exchange table to develop specific recipes. Concrete calculation method: 1, the daily total heat calculation method: Total calories = ideal weight * on-demand calorie number (Kcal / kg? D) Ideal weight (KG) = height (CM) -105 Body mass index (BMI) = the actual body weight (KG) / square meters in height Body mass index reference value: 28 case of obesity 18.3 to 23.9 normal Less than 18.3 weight loss According to the number of calories: this value in patients with daily labor intensity for reference, divided into the following four types: Resting state: 83.7 to 104.6KJ / kg, d[20 to 25 Kcal/kg, d] Mild labor: 104.6 to 125.5 KJ / kg, d[25 to 30 Kcal/kg, d] Manual labor: 125.5 to 146.4 KJ / kg, d[30 to 35 Kcal/kg, d] Heavy manual labor: 167.4 to 188.4 KJ / kg, d[35 to 40 Kcal/kg, d] Then give an example to illustrate: Height 165CM, weight 70KG, engaged in light body work Ideal weight =165-105=60KG Body mass index =70/1.65*1.65=25.7, this index is fat The total heat required is =60KG*[25 to 30 Kcal/kg, d]=1500 to 1800 Kcal Since it is mildly obese, the minimum limit of total calories is 1500 Kcal 2, determine the supply of three nutrients Note: 1G carbohydrates are oxidized completely in the body and produce about 4 Kcal. The protein is 4 Kcal, and the fat is: 9 Kcal In the above example to calculate the distribution of the three major nutrients As mentioned above, the total heat is 1500 Kcal, an