Sodium chloride, commonly known as table salt, is an essential mineral widely used in food preservation and seasoning. It plays a crucial role in maintaining proper hydration and electrolyte balance in the human body. Beyond culinary uses, sodium chloride is important in various industrial applications, including the production of chemicals and water treatment processes. It is also utilized in the manufacture of pharmaceuticals and as a de-icing agent for roads in winter. While generally safe, it’s important to consume sodium chloride in moderation for optimal health.