It depends whether you use twice as much of it for the same taste, the best bet is to use Sea Salt instead, the flavour is amazing and is much better for you.
i think two thirds of lo salt s made from potassium, one third from sodium. potassium is much better for you but obviously you still mustnt go overboard. the only thing is, most salts made using potassium chloride instead of sodium chloride tend to taste a little bitter.