i'm using t4 for four day's now,,,200 mcg ed,,,since i started it,,,i felt i have some pain in my heart,,,but it's not beating fast and the first day i was sweating and now i'm not...the question is- is it from the t4 or it's just me ??
i take it at the same time i take my HGH before bed,,,does that interfere with it ??
my other question is can it be life threatening ?
thanks