Salt, primarily composed of sodium chloride (NaCl), is an essential mineral that enhances the flavor of food. It has been used for centuries not only as a seasoning but also as a preservative, helping to prevent spoilage in various foods. Salt is vital for human health, playing a crucial role in maintaining fluid balance and supporting nerve and muscle function. In addition to its culinary uses, salt has significant industrial applications, including in the production of chemicals and de-icing roads during winter. The diverse forms of salt, such as table salt, sea salt, and Himalayan pink salt, offer unique flavors and textures, making it a staple in kitchens worldwide.