@alywest and @lisaferraro: Thank you both for sharing your thoughts. I've been following Peat since 2012. Have used a variety of thyroid meds, including cytomel/cynomel, tyromax, Naturethroid, and currently Nutrimeds. So far, this is the only one that keeps the TSH below 1 while maintaining a slightly above mid-range T4 ad T3. Temps/pulse average 97.7 to 98 in mornings. I take A, D, E, K and eat liver weekly, and keep the PUFA intake low. In the beginning of this journey there was a great deal of re-growth, now it is minimal, and I wasn't taking any supps or thyroid. For a week I've been using 1mg cyproheptadine at night. It certainly helps diminish the histamine and has given good sound sleep. I've heard this may help with hair loss. I hesitate to utilize much aspirin as tinnitus is already an existing problem. I'm open to any and all suggestions. Thanks!