A few years ago I noticed a neighbour who had been in for a prostrate op had been told to drink lots of fluids all day for 6 weeks, over this time I noticed how much better his skin looked and it made him look younger, so I too got into sipping fluids throughout day, sip on a litre of water at least and top up with 1 large class coconut water and another of well watered down squash. I too peed for britain initially but dont now and feel so much better for it. Am sure we all have a level that suits - I drink a large glass before going to bed and usually pee is fairly light coloured in morning when I drink large glass with freshly squeezed lemon, it stops you eating to much which is another bonus.