I'm not sure what I would do without my water bottle being with me at all times...especially during the course of trying to eat. I'm 7 months post radiation therapy and still have very little taste, can't eat any form of bread or spicy foods. Eating has become the worst part of my day..that and sleeping, but that's another story. Milk and milk shakes are great though...lost a total of 54 pounds and have only gained six back.