I always thought you had to have gut removed to get dehydration issues, yes I had that valve removed as well. everything was under control until the heat thing happened. someone on this forum told me about
electrolyte strips that you put in your mouth and they disolve into your blood stream, pro runners use them. I think i need to look into them, I think her handle is dinkydee, her husband wholesales them to places like REI or any running store. I think I'm going to check them out, i see my gi on thur. so on my way home I'll go to REI, theirs a big one in San Diego