My recent labs were done on 9/9/16 and my TSH is 0.50 range 0.50 to 6.00, my Free T4 is at 0.9 and my T3 is 277... I have never had a problem with cold intolerance but since my TSH has been on the low end I have noticed that I am super cold all the time. My doctor said my numbers look great but I feel like poop! I was taking Nature Thyroid 81.25 Split half in the morning and half in the afternoon. she has changed me to Amour Thyroid 60mg split half in the morning and half in the afternoon about a week ago. I am also taking 500mg metformin, 40 mg omeprazole, 10mg lisinopril, 5mg potassium. please give me your feed back on what is going on with me and my numbers . Thanks in Advance