人们都知道进食含有大量脂肪的快餐对健身有害无益。但他们不知道的是快餐还会降低身体吸收蛋白质的能力从而抑制肌肉增长。当食物被加热到某一温度时,就会发生“美拉德反应”:食物中所含的氨基酸与碳水化合物或者脂肪产生一系列复杂的化学反应。西班牙科学家进行了一次实验:让一群十几岁的男孩坚持摄入易发生“美拉德反应”的食物两周,然后再摄入不易发生“美拉德反应”的食物两周。实验结果发现:和前两周相比,后两周里这些男孩吸收和消化蛋白质的能力有所减弱,而代谢出身 People know that eating fast foods that contain a lot of fat is bad for fitness. But what they do not know is that fast food also reduces the ability of the body to absorb the protein and thus inhibits muscle growth. The Maillard reaction occurs when the food is heated to a certain temperature: the amino acids contained in the food create a series of complex chemical reactions with the carbohydrate or fat. A Spanish scientist conducted an experiment in which a group of teenage boys insisted on ingesting “Maillard reactions” for two weeks and then taking “Maillard reactions” less likely to occur for two weeks . The experimental results showed that compared with the first two weeks, the ability of these boys to absorb and digest the protein was weakened in the last two weeks, whereas the metabolic origin