insulin resistant,still enjoy sweets every now&then?

Nuthania

Starbucks is my downfall and addiction. I am just now starting a low glycemic diet and its going to be so hard giving up my java chip frappachinos. And for my birthday i was planning on buying myself a big brownie to celebrate. I rarely eat sweets aside from Starbucks. Will the occasional junk food binge cause problems or make me diabetic? I like to have inn n out or pizza hut maybe oce a month also