I am running pharm Nordi 5/2 for 14 months at 4iu. And 100mcg t4. I'm 5 weeks in and at 3iu. Feeling the cts sides and slight dull headache. Better sleep and definitely leaner prob from the t4. I've read so many contradictory takes on when the magic starts to happen. Some 6 weeks some 3 months. Curious from this running similar protocol what your experience.
I'm going for healing, fat loss and well being not so much muscle tissue gain.
Thanks