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Rock salt (halite) In common usage, salt is a mineral composed primarily of sodium chloride (NaCl). When used in food, especially in granulated form, it is more formally called table salt. In the form of a natural crystalline mineral, salt is also known as rock salt or halite.
Apr 7, 2023 · Learn about the benefits and risks of salt for your health, how much you need, and which foods are high in salt. Find out how salt affects blood pressure, heart disease, stomach cancer, and more.
Jul 28, 2017 · Learn how salt, or sodium chloride, is essential for fluid balance and nerve function, but too much or too little can be harmful. Find out how to reduce your salt intake and what foods are high in salt.
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Salt is a mineral substance of great importance to human and animal health, as well as to industry. Learn about its properties, occurrence, manufacture, uses, and history from Britannica, the trusted source of knowledge.
Learn the meaning of salt as a food, a chemical substance, an adjective and a verb. Find out how to use salt in different contexts and expressions, with examples and pronunciation.
Salt is harvested from salt mines or by evaporating ocean water. All types of salt are made of sodium chloride, and the nutrient content varies minimally. Although less processed salts contain small amounts of minerals, the amount is not enough to offer substantial nutritional benefit.
Dec 6, 2022 · Learn about the history, nutrition, and uses of salt, a mineral that plays a key role in health and flavor. Find out how much salt you need, how to avoid too much, and what are the different kinds of salt.
