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Salt. 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.
- Yvette Brazier
Salt is a mineral substance of sodium chloride that is essential for human and animal health and many industrial processes. Learn about the properties, occurrence, manufacture, and history of salt, as well as its cultural and symbolic significance.
Jun 28, 2023 · Sodium attracts and holds water, so the blood volume rises. The heart must work harder to pump blood, and that increases pressure in the arteries. Over time, this can raise the risk of heart disease, stroke and kidney disease. Some people are more sensitive to the effects of sodium than are others.
- Your body needs some sodium to function properly because it: 1. Helps maintain the right balance of fluids in your body 2. Helps transmit nerve imp...
- The Dietary Guidelines for Americans recommends limiting sodium to less than 2,300 mg a day.Keep in mind that these are upper limits, and less is u...
- The average American gets about 3,400 mg of sodium a day — much more than recommended. Here are the main sources of sodium in a typical diet: 1. Pr...
- Virtually all Americans can benefit from reducing the sodium in their diets. Here are more ways you can cut back on sodium: 1. Eat more fresh foods...
- Taste alone may not tell you which foods are high in sodium. For example, you may not think a bagel tastes salty, but a typical 4-inch (10-centimet...
Dec 6, 2022 · Learn about the history, nutrition, and uses of salt, a mineral that plays a key role in human health and food preservation. Find out how much salt you need, how to avoid too much, and how to enjoy it in different ways.
Feb 7, 2006 · Salt is an essential part of the human and animal diet, aiding in digestion, but overconsumption is widely held to be a cause of hypertension and heart disease. The production of salt is one of the oldest chemical industries. Because of its value, in ancient times salt was used as a currency.
