I have been stalled for about 5 days but yesterday I drank just plain water instead of the 2 cans of diet coke daily that I had started drinking over the past week as it was hot. Today I am seeing a loss again, could the diet coke have effected me that way and if so, why?
I TRY and drink about 2.5lt of plain water a day, the coke was extra, everything else has been well within low carb guidelines.
I have been in ketosis the whole time!

Any comments welcome.