Resources Below you will find some extra Resources that you may find helpful in understanding the Overeaters Anonymous Program: Medical & Health ProfessionalsDentistsDietitians/NutritionistsClergy/Faith/Agnostic/Atheists/Free-thinker Communities ResourcesThe Professional Community CourierSample Referral Letters to patients forPhysiciansTherapistsDietitians/NutritionistsDisease:A Disease of the BodyA Disease of the Spirit The Role of a Plan of EatingWhen to Refer someone to OA