A "salt-free diet" refers to a dietary pattern that limits the intake of sodium, a mineral found in salt. For individuals with high blood pressure, kidney problems, or heart disease, a salt-free diet may be recommended by healthcare professionals. However, the term "salt-free diet" can be limiting and may not accurately reflect the dietary changes needed. Synonyms for a salt-free diet include a low-sodium diet, a reduced-sodium diet, a sodium-restricted diet, or a no-added-salt diet. These synonyms illustrate that the focus is on reducing sodium intake rather than completely eliminating salt from the diet. Choosing foods that are naturally low in sodium or using alternative flavorings can help make a low-sodium diet enjoyable and sustainable.