Rock Salt is a pure & precious gift of nature. Rock Salt is carefully harvested, crushed to a convenient grain size and stored. Rock Salt hence retain their freshness and their natural balance of minerals.
When compared, table salt lose their minerals during the refining process. This affects the human body, as potassium & sodium work together to maintain blood pressure and electrolyte balance.
When sodium & potassium are not balanced, risk of hypertension and other related diseases are high. Another reason why we should switch to rock salt is that table salt undergoes chemical processing causing traces to still be in it.