Prior to surgery, I LOVED water, ice cold water, and I drank it all the time. Since my surgery 4 weeks ago, I struggle to get in my water every day and I haven't once reached my goal of 64oz. I've tried all additives too and I HATE fruity flavors and juice. I've added lemon and cucumber, crystal light, sf kool aid, mio, etc. I've tried room temp and cold. I can, however, eat ice and I try to do that all day long. I've also found that if I dilute apple juice (the only juice I like) I can drink that. But it's a constant struggle and I hope it gets better. Good luck to you!