Oranges and Orange Juice
Many people know about the vitamin C contents of oranges and orange juice, but some are not aware that oranges and their juice also have high levels of potassium. There is 333 mg of potassium in one big orange and 473 mg of potassium in a cup of orange juice. Some good substitutes are grapes, apples, and cranberries and their juices as their potassium contents are lower.
Pickles, Olives, and Relish
Cured or pickled foods, such as olives, pickles, and relish, normally contain very high amounts of salt as part of the process of curing or pickling. As a matter of fact, a pickle has more than 300 mg of sodium and five green pickled olives contain around 195 mg of sodium. Many grocery stores have options for olives, pickles, and relish that are lower in sodium, but remember that even these reduced-sodium options still have high levels of sodium.