Ham
Ham contains high levels of sodium because salt is often used to cure and spice up the meat. A 3-ounce (86-gram) serving of roasted ham contains about 1,117 mg of sodium, or 48% of the RDI. Recent studies showed that the percentage of sodium in ham continues to increase every year. It would help to take ham only as a condiment in little amounts, instead of eating a full meal. You should also reduce how often you consume the meat.
Soup
Packaged or canned soups are usually loaded with sodium. The sodium often comes from salt. However, in some cases, sodium-rich flavor additives, such as mono sodium glutamate [4] (MSG) may be responsible for the high levels. Studies show that canned soup contains about 700 mg of sodium, or 30% of the RDI.