My grandson has celiac (gluten intolerance). When I called, Mac’s assured me that staff was trained to handle food allergies. They certainly were! First, they had a large choice of options. But I was also very impressed at the care that the staff took to make sure he had nothing that had even a touch of contact with gluten. Mac’s was the most careful restaurant we’ve eaten at and my Grandson said he had the best hamburger (and gf bun) that he’s ever had anywhere. I highly recommend Mac’s for anyone who has any type of food allergy.