The reason this is of some significance is that we're trying to reduce food intake as a general public health measure.
理由这是一些重要性是当公众健康测量的时候 , 我们正在尝试减少食物摄取。
3
If using a bioelectrical impedance scale, be sure to measure under the same circumstances each time. Hydration, food intake and skin temperature can affect body fat measurements.