scriptfactory said:How does 200mg of T3 keep you normal. That is way, WAY above a normal person's T3 production. Even people with hyperthyroidism don't have that much T3 running through their bodies. Also, doctor's don't usually prescribe T3 to people with hypothyroidism, they use T4.
That is because they are idiots. All they care about is getting blood tests in the normal range, and they don't even pay attention to the Free T3 blood test. Some people cannot properly convert T4 to T3 (espeically ones that have abused stimulants or thyroid hormone) and T4 will do absolutely no good.
Hell, most endo's don't even test for T4 and T3 - just TSH. Of course TSH can be in the normal range while T3 will be absurdly low.