Yes. It is natural in milk and all cheeses. BUT, Imported feta cheese is usually made with goat's or sheep's milk, as is the original Greek feta cheese.
Most people that are allergic to cow milk products or who are lactose intolerant can use goat and sheep milk products. The lactose or protein in the milk is what usually causes the allergic reaction or intolerance. Goat & sheep milk both have lactose and protein but it is of a different make up that doesn't bother most people. This info is from http://www.foodreference.com/html/ffetacheese.html
No, meat does not contain gluten.
Yes, they contain gluten.
No they do not.
yes brain contain gluten
Ethylvanillin doesn't contain gluten.
Rice does not contain gluten.
Cheese doesn't contain gluten.
yes they do contain gluten, high processed soy products such as, boca burgers contain gluten.
Yes, but you can buy gluten-free flour.
No it does not.
Yes they contain flour which has gluten
Most milk is gluten-free, but some milk uses preservatives that contain gluten.