A little embarrassed now.  First let me give my excuses.  My dad was under doctor’s orders to consume as little salt as he could.  Every one knows salt is bad for you and we all get too much.  Just to be healthy I have always used little salt and avoid salty snacks.
Now for the confession.  I tried adding more salt to food just for a test.  90% of my cramps are gone.  I think if adding salt gets rid of cramps my health can stand a little more salt.