What sort of warped ivory tower thinking is this? It's just self-evident that water is utterly crucial in a setting like this. Why would you only hydrate half o

What sort of warped ivory tower thinking is this? It's just self-evident that water is utterly crucial in a setting like this. Why would you only hydrate half of them, in the name of "science"? Give your head a shake FAR better to hydrate everyone, and then look for OTHER factors that might be causing it. Yet, that's self evident as well - too much exertion for too long in too hot/humid climate, with inadequate nutrition and sleep. And then adding caffeine and painkiller addictions on top of it.