Wow, I'm so happy I found this thread. I started gluten-free existence on Tuesday and have for the first time in as long as I can remember had full, deep nights sleep. It is wonderful! Four nights in a row and when it's time to wake up I feel like I could sleep another ten hours! I am loving it, and while I hope the deep sleep continues, the exhaustion that follows it I hope will pass. Gluten free is working for me!!!