I know this thread is three years old, but someone directed me to it when I asked a question recently about fueling long rides while on a low glycemic diet. I've been fascinated by everything I've read here -- I was recently diagnosed with Hashimotos Hypothyroidism, my fasting sugars were regularly around 110 and my doctor recommended a gluten-free, low glycemic diet for me, which I have been following for about three months now. I bought a blood sugar monitor (the one from Target, it's house brand, is cheap and the test strips are cheap!) and the food seems to be helping, as my fasting sugar is now more around 90-ish most days.

In any event, are the OPs still around? If so, how are you doing with your diet and exercise? Curious for an update if you're still around.