i have been on testosterone inj., worked for month or so, to increase energy, but then stopped. thyroid was low so we stopped test, and am currently using sythroid for low energy. doc never looked at free test, so if we tried test again and added nettle root that might help right. i also am taking DIM for estrogen control and want to look into HGH or IGF. would low HGH/IGF impact energy levels?