Sea salt is made by evaporating salt water. People around the world have used it since prehistoric times, and it’s commonly found in many kitchens today. Aside from its culinary uses, sea salt is often added to body scrubs, baths, beverages, and countless other products. Some people believe it’s healthier than other types of salt and provides several benefits, but there is little research to back these claims. 8 Awesome Benefits of Sea Salt Keeps you hydrated. Contrary to popular belief, sea salt is extremely beneficial in keeping us hydrated. ... Reduces fluid retention. ... A great source of minerals. ... Balances electrolytes. ... Prevents muscle cramps. ... Great for skin health. ... Improves digestion. ... Nourishes the adrenal glands.