The answer is absolutely yes. Refined white flour not only lacks nutrients, but the refinement process also removes all fiber from the grain which allows white flour to be metabolized very quickly. The metabolized carbohydrates from white flour have quite a drastic affected on a person's glycemic response, which in turn does several things. It lowers immune system response, creates inflammation in the body, and disrupts digestion. Consumption of refined grains (particularly white wheat flour) have been found to be linked to many so called "diseases of civilization" such as Diabetes, obesity, autism, schizophrenia, depression, chronic inflammatory and autoimmune disease (Arthritis, acne, chrones disease, roseacea, etc), irritable bowel syndrome, constipation, diahearra, and the list goes on.
But don't just take my word for it, do your own research.
No, refined flour is not gluten free. To be safe, it is necessary to purchase flour that is specifically labeled "gluten free."
No, gluten free pasta is made of corn flour and/or rice flour neither of which contain gluten instead of the durum wheat flour and?or semolina wheat flour both of which contain gluten (present in all wheat based products).
Well you can still use flour just not wheat flour and it will be gluten free
Bob's Red Mill Corn flour is gluten free.
flour has more gluten; spelt is gluten free.
Yes, but you can buy gluten-free flour.
Yes. Unbleached flour is a pale tan color.
There is - in the UK, look out for "Doves farm" brand gluten free flour. (Same shelf as regular flour in the supermarket). It is a mixture of (various types of) gluten free flours (rice, soy, quinoa etc...), designed to be used in recipes in the place of normal flour. In specific gluten free recipe books, "rice flour" is usually used instead of a mixed "gluten free" flour.
yes if you get a gluten free muffin mix
In a traditional quiche, the only ingredient that will contain gluten is the flour with which the pastry case is made. To make a gluten free version, purchase a bag of gluten free flour and use this for the pastry.
If pure, no. Check label for additives that may contain gluten
Most gravy is not gluten free because of the use of white flour to thicken gravy. There are alternatives to this such as using a gluten free flour or cornstarch to thicken your gravy. There are many recipes for gluten free gravy online, just google it.
Brew it from something that does not contain gluten - the simplest but messiest would be gluten-free flour.