HI Lulu,

I found out (using a blood glucose tester) that this is what has been causing my weight stalls. And yes, they are stalls (they last 1-2 months). I am temporarily giving up on Diet drinks and low carb sweet treats, at least until I get to my goal. I was in ketosis every day, but found out my insulin was being released when I drank my diet pop.

So perhaps the Diet Sprite is causing you a problem.