I'm so glad you posted this question, I'm also drinking a LOT of water and constantly drink it through the day. My blood sugars have been consistantly high for the last 6 years since I became pregnant - 7.6 I went for my routine blood check and after 2 weeks of LC it was down to 5.8 which was very nice!

If I have a few days where I don't drink lots of water I feel headachy and lethargic but bounce back after getting a few bottles of water inside me again.