Water is the source all liquids. They are all formed from it in one way or another I dont think you understand what wiskey does to your body it is hard on your liver as are steroids and it also will dehidrate you. (not good for your muscles) and also has a tendancy to strip you of needed nutrient. Did you ever see a alcoholic with good skin? Im not saying your an alcoholic this is just an exageration to help you understand what happens. as far as diet soda I do drink it. I like the carbination and dont drink enough to worry about the acid..