I have been coaching with him every week since November. My body is tricky with many honeymoons and crashes. He is a very good coach and can get you on the right track offering weekly support... which is definitely needed for optimal recovery time.
Chronic/adrenal fatigue causes a mineral/electrolyte imbalance in the cells. Your body isn't producing adequate energy and is in an exhausted state. Dr. Lams approach is to give your body the essentials for your adrenals to recover (mass doses of the "right" type of vitamin c/hormones) With healthy adrenals overtime your bodies mineral levels should recover.
He cannot give you advice pertaining to thryoid/hormone treatment because he is not your primary doctor. He only can suggest information to you to use as you will.