Like "My temperature varies a lot, too. I've tested and my bg seems fine, too. But, I usually get too warm when its getting close to time to eat, and then I get very cold after carbs, so I still think its related to diet. I have found that if I tough out the warm periods, my temperature drops in about 10-15 minutes, so I think its just my body regulating itself. Maybe we're just a little more sensitive to the changes than non-diabetics since we strive to keep our bg so close to the line. I don't know for sure, but you are not alone in this. Please tell us what your doctor says."