I substituted 1/2 cup of dessicated coconut for 1/2 cup of the flour, and it was delicious! (glutenfreeonashoestring.com)
On their reverse T3 page they suggest solutions like using natural dessicated thyroid, synthetic T3, selenium, and even milk thistle! (bjjcaveman.com)
-LSB-...] my Grain Free Cashew Coconut Mud Cake blends down lots of dessicated coconut with raw cashews and a little maple syrup to make a sweet, -LSB-...] (nourisheveryday.com)