I drink around 4 2 litre bottles of diet sunkist a day. I also started doing some exercise, I only exercise for like half an hour every day but I end up drinking like 4 bottles of water.
The summer before I was diagnosed with Type 1 diabetes I was drinking so much water every day it was crazy, I was also pissing every 5 minutes. I drank a whole bottle of orange juice in like an hour which I imagine was really bad for my bloodsugar.