Swap in sea salt.

Sea salt provides twice the flavor, half the sodium and plenty of other minerals that table salt doesn’t have. Table salt is mined from the earth and doesn’t contain any nutrients.

Sea salt is extracted from the ocean, is rich in trace minerals and has an alkalizing effect on blood. The best-quality sea salt stays moist to the touch and is light gray, pink or black  in color (not white).

Sea Salt Guide: http://www.saltworks.us/salt_info/si_gourmet_reference.asp