Ok, I am doing my due diligence on using armour thyroid for additional fat loss. How much can you take that will not cause suppression of the thyroid? I know that with the HPTA, even a small amount of exgoeneous T will cause the HPTA to shut down. It is my understanding that the thyroid may be a bit more forgiving.
If I take 1/4 to 1/2 a grain of Armour Thyroid, will this cause a shut down of the thyroid, or just give it a little boost?