No - but those foods he didnt really eat regularly before - he never had lamb - chicken rarely - goat cheese rarely - almond milk - never - so he had EC before he went on the diet - if it was caused by an allergy to food - he was eating completely different foods, so I don't see that there would be a relationship unless it takes a long time to see longer than 3 months - but most people I have heard that have gluten sensitivity or another food allergy they can tell pretty quickly of a change. Although I have heard with Candida it can take 3 - 6 months of a candida diet to see a change.
He is eating regularly right now - if it gets worse we will modify the diet again.
He also uses baking soda for brushing his teeth and not any any facial products or mouthwash.