Trixie,
If you feel your thirst is excessive beyond 8 square glasses per day, it may benefit you to advise your doctor. Our bodies seem to produce different cravings as we change eating patterns.
As Suzanne mentioned, water is sometimes what the body is asking for (and we complicated the request by answering with chips, sweets, etc.)
Careful not to overdue the juices; water is the preferred thirst quencher. Juices, particularly bottled, have loads of sugar that can sabotage all your good efforts.
Take care,
Jean