I was particularly impressed by the trouble that Dr Frey went to in order to check possible interactions with the extensive number of drugs that I am currently taking due to another medical issue. His detailed report did highlight a possible connection between one of the “new” drugs which could explain why I have not been feeling so well. I am now following his recommendation to increase the Armour Thyroid and I feel a new woman. I am extremely grateful for Dr. Frey’s thoroughness and his skill at looking at the whole picture.