I enjoy watching the show but find it infuriating that although vegetarians and vegans are often catered for those with food intolerances such as gluten and lactose are generally ignored. Unlike vegetarians or vegans being a Coeliac sufferer is not a personal choice, a fillet steak is unlikely to harm even the staunchest vegan, a tiny amount of gluten can make a Coeliac ill for some time.
How about a programme during Coeliac awareness week with all gluten free recipes, they can be eaten by the general population and I am sure you will be able to find a celebrity sufferer with a book or show to plug to appear. Perhaps you could go the whole hog and offer a recipe that is Vegan (therefore vegetarian), lactose, gluten and nut free. But don't forget to let us know of it in advance!