减轻体重的好办法科学家说,一项新的研究表明:如果在饭后进行散步或跑步之类的某种体力活动,就能更快地减轻体重。科学家们早就知道,运动或散步之类的体力活动有助人们减轻体重,因为体力活动可使人体将食物和体内脂肪作为能量消耗掉。但是纽约康乃尔大学新近的一项研究表明,如果是在吃过东西以后马上就进行体力活动,体内的食物就会比通常消耗得更多。康乃尔大学的科学家说,如果是在饭后45分钟 A Good Way to Lose Weight A new study shows that losing weight faster can be achieved by taking some kind of physical activity like walking or running after a meal. Scientists have long known that physical activity, such as exercise or walking, helps people lose weight because physical activity allows the body to consume food and body fat as energy. But a recent study at Cornell University in New York showed that if it were done right after eating, the body would consume more food than usual. Cornell scientists say if it is 45 minutes after a meal