Then there are High Protein Diets. The main principle is that protein rich foods are not as easily broken down by the body and take more energy to digest than carb-rich food.

下面介绍高蛋白饮食法。主要原理是高蛋白食物，不会像高碳水化合物那样易被身体分解。并且消化所消耗能量也更多。