Food and eyesight.

[Wonko the Sane]

As I've mentioned before, most "sport" drinks are loaded with sugar and are hypertonic solutions that actually reduce the amount of water that can be absorbed.  But they work fine if diluted by half - the good news being that you get 2 for 1 so a real economy  

 

[westley]

just drink water. it might not have 'George Digweed MBE' on the bottle but it won't cost you as much and it will be just as good.....

AND it may stop them bloody great spiders going down yer neck too   !