I ran T4 for well over a year and have had bloods done two weeks after coming off and then two months after T function was in normal range at the first and second test. I was using for replacement while on HGH one of the sides of HGH is a reduced production of T4/T3 so I used 100 a day.
I don't remember where but recall a dose of .25 will result your body should produce when normal, so just using that will only shut your normal down and keep you in normal range, to see fat loss it needed to be supplemented above normal ranges.
I don't remember where but recall a dose of .25 will result your body should produce when normal, so just using that will only shut your normal down and keep you in normal range, to see fat loss it needed to be supplemented above normal ranges.