Hi Patty, Sorry Trish, I forget.
Thanks for sharing all the detail.
Its true that you need to be aware of your salt intake when you are eating whole foods but you don't need to eat MORE salt than is healthy. But for a week or two it probably doesn't matter unless you have high blood pressure or some other health issue.
And its true you need salt in order to keep the fluids up otherwise you would just pee it all out. I've experienced those night cramps but in quite different circumstances and i figured out it was due to dehydration caused by low salt. But quite late in the peace.
I'm not a fan of the low carb approach. Just saying...