Net carbohydrates can be calculated from a food source by subtracting fiber and sugar alcohols(which are shown to have a smaller effect on blood sugar levels) fromtotal carbohydrates.
纯碳水化合物可以通过由总碳水化合物中减去纤维和糖醇（我们看到它们对血糖浓度影响较小）的公式从食物来源中计算出来。
Only 22% of patients could determine the amount of net carbohydrates in 2 slices of low-carb bread, and only 23% could determine the amount of net carbohydrates in a serving of low-carb spaghetti.
只有22%的病人能够确定食用2片低碳水化合物面包所摄取的碳水化合物的量，只有23%的病人能够确定食用一份低碳水化合物硬面包圈后的净碳水化合物摄入量。
应用推荐