thats interesting that you mention Hashimotos. I have normal TSH and T4, but still have all the symptoms of hypothyroid. My doc wont test further so i have just bought a private testing kit for Hashimotos, im going to do the test on Monday and send it off. Results back in a few weeks. I hope the improvment with the snacks continues. My sleep has been improving steadily and this week i felt like i slept really deeply for a while. Have just started taking Selenium, so i dont know if it is related to that or just coincidence. Take care.