Has anyone found a good alternative to Isocort? It seems "old" Isocort (cortex) was generally considered the best supplement for adrenal fatigue. There are literally hundreds of supplements available, many containing both cortex and whole adrenal (adrenalin?), but I wanted to know if anyone is as good as Isocort (supposedly) was? Also, is it crucial to avoid adrenalin, and take supplements containing adrenal cortex only?