Gluten comes from wheat so yes
Yes, but kitchens can NOT be gluten free, when they serve bread and gluten containing products. So yes their steaks may be prepared free of gluten products, but no they can not advertise a gluten free environment when serving bread, etc...as gluten may be airborne and cause allergic reactions in those with severe gluten allergies and diseases like celiacs.
Not to sure
Thanks! Your answer is awaiting moderation.