There's tons of salt in premade and prepackaged food, and 90% of Americans at least eat more than 2, 300 milligrams a day, the recommended limit, which translates to about a teaspoon of table salt.
速食食品里含有相当多的盐,至少百分之九十的美国人每天摄入多于2300毫克盐,然而推荐的摄入量大概是一茶匙的盐。