@albion Even taking thyroid could be problematic. I know Georgi mentioned once he only takes thyroid if he is feeling sick . Because he finds it to hard to dose it accurately. He rather take things that have a longer half life and more general pro oxidative phosphorylation compounds like quinones, vit E and aspirin . I suspect things like dht , androsterone, progesterone etc isn’t as tricky to dose as t3 or t3/t4 . which is too easily over or under done