Allergy Free Diet is more on an elimination diet that once a patient is allergic to milk, wheat or eggs, what is done is to test them and let them abstain from foods that they are allergic to. Just like for people who are lactose intolerant or those that are allergic to wheat or what we call gluten in wheat. They are advised to gradually limit their intake and then taking those off of their diet plan. More details here…http://www.naturaltherapies.com/allergies-2/