where is sodium mostly found
Sodium. Sodium is most commonly found in food as salt (sodium chloride). A small amount of sodium is required by the body as it plays an essential role in keeping the fluids and electrolytes in our bodies balanced.This is important when we exercise and sodium is lost through sweating.odium. Sodium is most commonly found in food as salt (sodium chloride). A small amount of sodium is required by the body as it plays an essential role in keeping the fluids and electrolytes in our bodies balanced. This is important when we exercise and sodium is lost through sweating.