Is either a sign water is passing through you due to a lack of electrolytes into the water or a sign you need to do a kidney cleanse.
Putting a dash of lemon juice or salt into your drinking water will augment the electrolites and make sure the water is absorbed into your sytem.

If you already have plenty of electrolites into your drinking water then a kidney cleanse will be your best option. You could purchase a cleanse at your health store or simply do a semi fast and avoid proteins for a week. Semi-fast=Skipping lunch and drinking a parsley tea (a bunch of parsley boiled for 15 minutes) each time you feel hungry.

Jhan

It is one of the symptoms of candida - a fungus that lives in your gut and makes you crave the foods it lives on. To stop it, you have to stop all those foods - sugar, dairy, yeast, alcohol. Hard to do, but you have to cut out all Sugar and the other things until your system gets the fungus in line.