Interestingly, the amount of water in the ICF and ECF is affected by their concentration of electrolytes, especially potassium and sodium. Potassium is the main electrolyte in the ICF, and it ...

In the food industry, it’s known as E621. It dissolves easily in water, separating into sodium and free glutamate. It’s made by fermenting carb sources like sugar beet, sugar cane, and molasses.