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Lottie, how low is VERY low? Depending on how high your blood sugar went initially in response to the glucose you consumed ... having the blood sugar dip way low in response to the rush of insulin is expected in hypoglycemia. There's also a remote possibility of delayed stomach emptying (glucose is absorbed from the small intestine, not the stomach) Chromium will be helpful for stabilising blood sugar and insulin.

Armour thyroid (or dessicated natural thyroid) contains both the T3 and T4 thyroid hormones. Most practitioners pooh-pooh the use of T3, claiming the T4 is all that's needed, and indeed, synthetic T4 is the gold-standard for treating low-thyroid disease. But some of us need the extra T3 ... which is available as a synthetic also, called Cytomel. Or, the natural dessicated thyroid is used.

Low thyroid is more than just metabolism. You may not notice any outright symptoms, but it can affect your blood sugar and insulin, cholesterol, heart and blood pressure, body temperature control, menstrual/menopausal and other important hormone functions.

Atkins and Protein Power ARE low-glycemic by their very nature. So I'm guessing that the diet your dr. has switched you to is basically a low CALORIE regimen, but you will restrict the higher glycemic foods. Of course you should follow dr's orders, but I think it's not going to be helpful for you in the end. Do check out About.com's Hypothyroid Information pages. In the left-hand column, you'll see a link for Diet/Weight loss with thyroid disease. Low-carb is recommended.

Doreen