They are usually higher in sodium and saturated fat .

它们通常是高钠和富含饱和脂肪。

In fact no living organism had a sodium channel .

事实上，那时候，没有任何生命体拥有钠离子通道。

Drinking more water also helps to flush out excess sodium .

多喝水同样可以帮助人体排出多余的钠元素。

Taste alone may not tell you which foods are high in sodium .

光靠味觉你无法判断哪些食物的钠含量高。

The low sodium effort is part of a two-and-a-half-year project .

降低钠含量的工作包括在一个2年半的计划之中。