Ive been tuning my thyroid dosing and my last blood test showed this: TSH: 0.068 range:0.450-4.500 LOW T4 serum: 0.81 range:0.82-1.77 LOW t3,free,serum: 3.7 range:2.0-4.4 Doc wants me to lower my dosage, but ive been lowering slowly over time and now am getting symptomatic again and feeling cold all the time, even when its 72+ degrees in the house and im wearing my coat. When my T3 was higher, it felt so good to feel warm again. Seems like he is putting too much emphasis on TSH. My T4 is LOW. And the active T3 is mid range, so whats the problem? I just dont trust my TSH. Im using one Thyroid-S pill a day which is 60mg. My average body temp is 98.2 ( I average my 9am, 12 and 3pm temps). What do you guys think??