Those who commuted bybicycle were the leanest of all, but even taking the train waslinked to lower body weight and body fat, the authors report in TheLancet Diabetes and Endocrinology.
作者在医学杂志《柳叶刀》的糖尿病和内分泌学上指出，那些骑自行车上班的人是所有人里最苗条的，但是即便乘火车，也会使得体重更轻，体脂更低。
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