Putting aside for one moment my supposed researches into a new movie called 'Horrors of the Hadj' at website 'Rotten Tomatoes', I Googled up the following in rather shorter order than Graham Kerr could make chicken in maple syrup and tomato sauce.
Dietary Requirements | Essential Information | Emirates
My advice therefore, based on medical experience rather than qualification, would be to take a packet of Jaffa Cakes on board and a small packet of anti-histamine tablets in case a tomato should escape and be inadvertently wolfed down.
As for the third request for information, the load factor, please refer to Allah the Exalted, to who all praise and thanks.