It's a good thing that the average person is a long distance runner then? I'd love if someone has a source, but I distinctly remember that a significant propor

It's a good thing that the average person is a long distance runner then? I'd love if someone has a source, but I distinctly remember that a significant proportion of adults are constantly slightly dehydrated. Ironically, that might have been improved in recent times due to the Stanley cup (and various other water bottle) fads. It won't kill you, but it will cause inhibited cognition, and an increased risk of kidney stones.