How Does Gargling Salt Water Help a Sore Throat?
Well, there are two theories, each drawing from the same chemical theory of osmosis. The basic premise of osmosis is that water will move through a thin membrane, or skin, into another fluid of a higher concentration. This movement happens until the concentration inside the membrane is the same of that outside of it. The two theories on how gargling salt water helps a sore throat deals with osmosis in two very different ways.Osmosis and Bacteria • Step 1:The first school of thought follows the premise that most cases of sore throat are caused by bacteria. If you can remember from middle school biology, bacteria are one-celled organisms that group together to cause some very hideous symptoms in humans. Although bacteria are sometimes helpful to the human body, they are the catalyst behind several human illnesses, including sore throats. These single-celled organisms are full of fluid, and the saltwater is highly concentrated, more so than the fluid inside the bacteria. While gargling, t
