I need to drink a lot of water also... in addition to the salt... it also takes out the Vitamin K (potassium) from your system... other nutrients. But low potassium causes me to faint. My testing (at that time) showed me in the normal range, but I happened to be camping with others, one being an MD and HE insisted... so I took K and it fixed that problem. It is always an issue.. heat, water, salt.. K for me.

TC