I have stopped taking T3 due to heavy hair loss. I was on 150mg and doing great. I don't want to stop it as it was helping me a lot but my hair has started falling out in a big way so I don't feel I have a choice in case its the T3 causing it. As soon as I stopped some of my old symptoms have come back in particular brain fog and the lack of motivation to do anything. I also feel from time to time a bit down like I could have a good cry. I am having the worst week ever and that's obviously not helping things. My weight is now starting to creep on again even though my eating habits haven't changed. Any idea what to do about the hair loss?