Okay but I bet you had some associated problems that caused it or you were following some crazy diet for an extended period of time. Everything we eat these days is packed with salt. That's actually quite an achievement, sorry about your problems but I don't think anyone is in much danger of it happening to them. Obviously it's gonna be far more common for people to have problems due to a lack of water than what happened to you so that's why I felt it was out of place.
The only diet I have ever followed was an extremely healthy one. I guess there are some people who would call a healthy diet a crazy diet though. I don't eat any packaged foods whatsoever either. That is true what you said about more people having lack of water being a problem rather than an abundance of it. I do tend to take things to the extreme.