Why does gargling with salt help a sore throat?

gargling help Salt sore throat
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Why does gargling with salt help a sore throat?

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How can such a seemingly simple solution of salt and water cure that sore throat? The answer lies within the very nature of salt. It’s a natural dehydrator commonly used in food preservation and preparation. Its ability to draw out the water in foods is the reason pickles retain their tartness and crunch after months in a jar, and also how salmon lox is made. While salt doesn’t exactly pickle your throat, the same principle applies. A sore throat is usually inflamed due to bacteria and other germs wreaking havoc on your soft tissues or mucosa. These inflammations (known as edemas) are usually filled with water, and the salt works its way into your throat. Through osmosis, the salt draws out the edema fluid, killing the bacteria, which requires a warm, wet environment. While the relief

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