I've been taking 37.5 mcg compounded T3 since last October. I have felt better since taking it. There are definitely other things making me feel better, but I think T3 is one of them. My PCP had my TSH level tested and it was practically zero. Before taking T3, I was borderline HYPO-thyroid. But the low TSH level indicates HYPER-thyroidism. I think the level is artificially low because of taking the T3. She says it means my thyroid is suppressed and I should go off T3. Any good arguments for staying on T3? I see my PCP next week and would like to have good arguments in hand. Anyone go off T3 and still feel relatively OK? Is TSH really the level to look at? Other input?