Sorry, gluten intolerance, and there are many variationions - I have a form with an occurrence of one in 10,000, possible 1 in 100.000 - CON NOT be diagnosed with a prick test. A wheat allergy, which is a totally different thing, might be.
The world has enough Islamic countries. Most of them are not open, industrialized first world countries.
Where you have Islam and a non islamic population, you have trouble. Be it the Philippines, Armenia, Myanmar, nigeria, russia, ethiopia, you name it.
China is not a non-interacting gap country like most (all?) Islamic countries. And as a westerner living happily in China, I am actually glad that China does not accept violent, tribal behaviour in China. In fact, as someone who has worked with enforcement and militaries I find the Chinese police highly professional.