AdvertisementFDA Guidelines Target The Sodium Hiding In Our DietsJune 01, 2016Allison AubreyfacebookEmailThese sandwiches may look the same, but the one on the left has a total of 1,522 milligrams of salt (per whole sandwich), while the other one has 852 mg. Most of the salt we consume is already in our food before it reaches the table. (CDC)