If you asking for food allergies, it makes an incredible difference to know this.
With a kid with anaphylactic allergies to hidden milk ingrediants, we discovered that at Epcot Coral Reef was safest, and few of the world showcase restaurants were completely safe.
All of MK, HS and all but Yak and Yeti and Rainforest cafe at AK were safe. All resorts but Coronado Springs were safe. Boathouse excellent and go to at DS.