With summer just around the corner, everyone obviously gets into the mode of fitness, being outdoors more often and just enjoying the weather. What a lot of us forget however, is to keep our body hydrated. Someone told me long time ago that by the time you feel thirsty, your body is already very dehydrated.
This chart explains it all so I will not get into the nitty gritty of why 1 needs to drink lots and lots of water, not just during summer but throughout your life..all day..errday ;)