I'm reading a book at the recommendation of Jeff (OnlyChevy) and it's been very enlightening, so far. A lot of the information I'd read in my studies, already, but this gives a different perspective and a lot of case studies as examples. A lot of people have drastic changes (from Hashimoto's) once they go gluten-free, get on the proper Vitamin D regimen, high fish oil dosing and this creme (can't recall the name), along with finding out if they're TH-1 or TH-2 dominant and then making sure not to provoke the incorrect side and provoking the other to balance it back out.