Pizza
Pizza and other multi-ingredient dishes account for almost half of the sodium Americans consume. Many of the ingredients — such as cheese, sauce, dough and processed meat — contain significant amounts of sodium, which add up quickly when they’re combined.
A large, 140-gram slice of store-bought, frozen pizza averages 765 mg of sodium, or 33% of the RDI. A restaurant-prepared slice of the same size packs even more — averaging 957 mg of sodium, or 41% of the RDI. If you eat more than one slice, the sodium quickly adds up. Instead, limit yourself to one slice and complete your meal with lower-sodium foods, such as a leafy green salad with low-sodium dressing.