The men ate a fatty meal before and after three weeks of reduced activity.They provided blood samples right after that meal so that their triglycerides, a type of blood fat, could be measured.

• 在为期三周的低活动量的前后，进食脂肪食物，进食后马上检测血样，可以了解甘油三酯-一种血脂成分的含量。