My wife is gluten free (a little bit of like soy sauce is okay, but no breaded foods/beer, etc) and vegetarian. It usually takes a bit of planning ahead to figure out the food situation, so I was wondering how tricky this would be in France. We visited Paris for 6 nights recently and found it fairly easy given how many good options there are, but what will the rest of France be like? Is it reasonable to tell a restaurant her dietary restriction and assume they'll be able to accommodate? Obviously, we don't want to be rude.