猪蹄,就是猪手脚。它营养丰富,含较多的蛋白质、脂肪和碳水化合物。这些物质被身体吸收后,经过氧化可产生供给身体需要的热量。猪蹄中还含有大量的胶原蛋白质,是生长皮肤细胞的主要原料,它能使人体皮肤丰满润泽、白嫩、皱纹减少或消失,显得年轻美貌。 Trotters, is the trotters. It is nutritious, contains more protein, fat and carbohydrates. After being absorbed by the body, these substances can be oxidized to produce the heat needed to supply the body. Trotter also contains a lot of collagen protein, is the main raw material for growing skin cells, it can make the human body plump skin moist, white and tender, reduce or disappear wrinkles, looks young and beautiful.