Can anyone give me some general advice about avoiding dehydration? I try to drink about 4-5 pints of water throughout the day at my desk and take on more during training but I still wake up every morning really thirsty (and also desperate for the loo - why?!)! I find it hard to motivate myself to go running when i feel dehydrated because i'm then tired). I've found that diluting lucozade sport into the water helps. Any ideas?