到目前为止，食谱测试的参与者每天都要写日记、做食物热量计算，因此如此麻烦大家一批一批的放弃也就不足为其了。

So far, diets that require rigorous participant logs and calorie counting have always failed in peer reviewed studies, so this shouldn't have come as a big surprise.

youdao

所有食物除了水之外，都会供应热量，而这些热量是我们身体所需要的，现时所有的热量计算单位是卡路里。

This is the number of calories your body would need, while at rest, to keep functioning.

youdao