A low-sodium diet is often recommended for people who are at risk of or who have high blood pressure, heart failure, kidney disease, or other conditions. However, using the same term repeatedly can get tedious, making it essential to know some synonyms for the phrase. Some of these synonyms include a low-salt diet, a reduced-sodium diet, a salt-restricted diet, and a sodium-restricted diet. These phrases all suggest an eating plan that limits the amount of sodium in food and beverages. They can provide alternatives when writing or speaking about a low-sodium diet, making communication smoother and more effective.