To determine which of the foods is not a common allergen, we can look at the prevalence of allergies to each food item.
Eggs, wheat (found in whole wheat bread), and orange juice can all be potential allergens. Eggs are one of the most common food allergens, affecting both adults and children. Wheat allergies, specifically to the gluten in wheat, are also relatively common. Although orange juice is not as commonly associated with allergies compared to eggs and wheat, it is still possible for individuals to be allergic to citrus fruits.
On the other hand, rice is generally considered to be a hypoallergenic food, particularly in the Western world. Rice allergies are relatively rare, especially when comparing it to the other options mentioned.
If we consider the prevalence of allergies, rice would be the food that is not a common allergen. However, it is important to note that allergies can vary between individuals and populations. For example, rice allergies are more prevalent in certain areas, particularly in Asia.
To get more accurate information and confirm which food is not a common allergen, consulting medical resources or healthcare professionals would be the best course of action.