Although canned goods, such soups and vegetables, are practical and suitable for many hectic lifestyles, the way they are processed often results in their having high sodium content. Although most grocery stores provide lower-sodium versions, people should still watch their salt intake carefully and restrict their use because these are also high in potassium, which can be harmful. To reduce the sodium content, try cooking soups and stews from scratch with fresh herbs and spices. These can frequently be frozen and reheated at a later time by individuals. Although fresh or frozen vegetables and fish are preferable, canned vegetables and fish can be rinsed to reduce some of the salt content.