The salt shaker is the most visible source of sodium in a kitchen and one of the smallest. According to the CDC, more than 70% of the sodium Americans consume comes from packaged, prepared, and restaurant foods. The seasoning added while cooking or at the table is a modest share of the total.
That matters for tracking, because it means the sodium you can taste is not the sodium that dominates your day.
The categories that carry the load
The American Heart Association popularized a shortlist it calls the Salty Six: the everyday categories that contribute the most sodium to the average diet. None of them are unusual foods.
- Breads and rolls — modest per slice, large across a day of sandwiches and toast
- Pizza — crust, sauce, cheese, and cured toppings stacking together
- Sandwiches — the sum of bread, meat, cheese, and condiments in one item
- Cold cuts and cured meats — sodium is part of how they are preserved
- Soup — a single bowl can approach half a day for many people
- Burritos and tacos — tortilla, seasoned meat, cheese, and sauce combined
The pattern is worth noticing: most of these are assemblies. No single component is shocking, and the finished item is.
The ones that do not taste salty
Sweetness masks salt effectively, and so does acidity. These regularly surprise people who are tracking for the first time:
- Breakfast cereal, including varieties marketed as plain or wholesome
- Cottage cheese, which can rival processed foods per cup
- Salad dressings, marinades, and anything labeled glaze or reduction
- Bottled sauces — soy, teriyaki, barbecue, hot sauce, ketchup, mustard
- Instant pudding, cake mixes, and packaged baked goods, via leavening agents
- Raw chicken and pork that has been brined or "enhanced with solution"
- Canned beans, canned vegetables, and canned tomatoes
- Some effervescent supplements and antacids, which use sodium bicarbonate
Why brand-to-brand variation is the real story
It is tempting to build a mental list of foods to avoid. In practice, the spread within a category is often wider than the spread between categories. Two brands of the same canned soup, the same sliced bread, or the same tortilla can differ by several hundred milligrams per serving.
That is good news. It means most of the available reduction does not require giving up a food you like — it requires checking which version of it you are buying.
A few reductions that cost almost nothing
- Rinse canned beansDraining and rinsing canned beans under running water removes a meaningful portion of the sodium in the liquid. It takes about twenty seconds.
- Move sauces off the foodDressing and sauce served on the side, then dipped rather than poured, usually cuts the amount used without cutting the flavor you notice.
- Choose the plain version and season it yourselfPlain oats, plain rice, plain nuts, plain frozen vegetables. Seasoning added in your kitchen is far smaller than seasoning added in a plant.
Finding your own pattern
General lists are a starting point, not an answer. The useful version is your own: the handful of items you eat often enough that they shape your week. Logging for a few ordinary days usually makes those obvious, and they are rarely what people guess in advance.
Sodi is built for exactly that kind of noticing — scan a label once, save the food, and log it again in a tap the next time it shows up.
This article is general information about nutrition labels and sodium, not medical advice. If you have been given a specific sodium target, follow the guidance of your doctor or dietitian.