I see a great holistic physician who tested me for everything before treating me, including doing a 24 hour Cortisol test which came back normal. Recently I went to a naturopath who said it was my adrenals that are preventing me from properly absorbing the NDT and that it might be subclinical. She recommended Life Extension Adrenal Energy which has Holy Basil and Ashwagandha. I found similar information on Stop the Thyroid Madness (which is generally recommended by this community). So my questions are.... If my cortisol is normal could it still be adrenals? Has anyone heard of subclinical adrenal problems? and what did you do with this information, what did you take, etc.? Also, are these supplements (Holy Basil and Ashwagandha) going to mess with my thyroid meds making me worse?