http://www.marksdailyapple.com/salt-what-is-it-good-for/ http://www.marksdailyapple.com/salt-what-is-it-good-for/ According to this (there's a study linked wit

http://www.marksdailyapple.com/salt-what-is-it-good-for/ http://www.marksdailyapple.com/salt-what-is-it-good-for/ According to this (there's a study linked within) salt's effect on blood pressure and other indicators of heart disease seem to follow a j-curve - too little or too much and you're at increased risk.