6 months less than baby for 115-350 mg, six months to a year old for 250-750 mg, 1 years 325-975 mg, 4 years old of above 450-1350 mg, 7 years 600-1800 mg, 11 years old of above 900-2700 mg, adult should be 1100-3300 mg every day. So, later on food shopping, can through the nutritional labels to accordingly.
So, in addition to salt, besides what food contain sodium? From a limited amount is arranged, fruit, vegetables, grains and protein kind of food, including almost don't contain sodium fruit, in souse food the sodium content is the highest.
In our daily common food, sodium exists mainly in the following kinds of food, ham, smoked bacon, sausage, pickles, lunch meat, sausages, kelp, soy sauce, tomato sauce, shrimp, cornflakes, oats, potatoes and so on.