I am on 3 grains of NDT but due to problems with supply I would like to try just T3. I know 1 grain of NDT has 9mcg, so 3x9 is 27mcg. With me so far? Liothyrionine comes in 20 microgram, which I am assuming is the same as mcg, but the packet of Liothyronine from the local chemist is in German!
27mcg seems a lot. Have I got my sums right? Any help or tips really welcome!