We can practically hear you saying "WHHAAAATTT".
Sorry guys - the western world has drummed a doozy into our heads.
We are all told to drink a couple of litres of water a day... that is FAR too much!
Water is 100% necessary for your body. It helps to lubricate your insides, hydrates skin, organs and aids in flushing out of system of impurities.
But we do not necessarily need 2-3 litres a day of it.
When you consume that much water, you're drowning your body. 3 litres of water on top of meals will create a body that is water logged and prone to retaining fluid.
Unless you're a professional athlete, the human body finds it extremely difficult to use that amount of H20.
Try drinking a litre a day (of warm water) and notice the difference.