Severe: dairy, egg, wheat
moderate: sesame, all tree nuts, peanuts
They only RAST tested Jack for the above allergens. He tested positive on EVERY thing they tested him for. His total IgE number was over 8000.
suspected: banana/avocado, soy (may only be a "sensitivity", but it didn't start being an obvious trigger until the past month), citrus, onion and garlic, and shellfish (I ate octopus and his eczema flared up really badly for 3 or 4 days afterward).