[hobin]

"Edit: I should add that no chemical is good for everyone, not even caffeine."

I don't think it's the caffeine that causes all these benefits. (Though, being an avid hacker myself, I of course can think of a few benefits of that particular chemical.)

Also, 'water' falsifies your statement. ;)

[aaronblohowiak]

You should not give someone water if they have washed their salt out, at least not on its own..