Prediabetes can be reversed by BOTH eating and exercising correctly. Only changing your diet will not be enough.
I've purchased "no sugar added" items in their bakery a few times. My grandmother is pre-diabetic, so that is what she buys. I don't know about "sugar free" bakery items though. Never seen that...
Ask for the ASM, NOT the department manager, over the bakery and explain what you're looking for. This may or may not help. I can't guarantee anything will change. You can't be the only person who is looking for this so, phrase it in a way that THEY see $$$ making potential. Good luck!
Thanks! Your answer is awaiting moderation.