low sodium

Low sodium refers to foods and food products that have been formulated or processed to contain reduced levels of sodium (salt) compared to their standard versions. Sodium content is regulated by food safety standards and nutritional labeling requirements in most countries, with "low sodium" typically defined as containing 140 milligrams of sodium or less per serving according to FDA standards in the United States. Low-sodium products are created through various methods including reduced salt addition during manufacturing, use of salt substitutes such as potassium chloride, removal of salt-containing preservatives and additives, or naturally occurring low-sodium formulations. The term applies broadly across food categories including processed foods, canned goods, condiments, broths, and prepared meals.

Low-sodium ingredients and products serve both health-conscious consumers and those with dietary restrictions related to hypertension, heart disease, and kidney conditions. In culinary applications, low-sodium alternatives are substituted for standard pantry staples such as salt, soy sauce, broths, bouillon, canned vegetables, and processed meats. Cooks and chefs using low-sodium products must compensate for reduced salt flavoring by incorporating other taste elements such as acids (lemon, vinegar), aromatics (garlic, onion, ginger), herbs and spices, or umami-rich ingredients (mushrooms, tomatoes, aged cheeses). Low-sodium cooking requires adjusted seasoning techniques and often benefits from finishing dishes with fresh herbs or bright acidic elements to achieve desired flavor depth.