Blue cheese (or bleu cheese) is a cheese that has had Penicillium cultures added so that the final product is spotted or veined with blue-gray or blue-green mold.
Blue cheese is made with a specific mold. If the cheese starts growing a different mold, I would not eat it.
A type of penicillin mold is what gives blue cheese its blue veins. So yes, it is moldy.
No, best not
It is safe to eat feta cheese if you have celiac disease. Any cheese is fine
No. There are many different types of mold, but many foods have mold all ready when they are eaten. Do you like blue cheese? The blue color is a mold within the cheese and it is allowed to ripen to get get that blue vein. You probably all ready eat mushrooms. They are a fungus. I can think of many things that people eat that have mold or are a fungus.
Blue cheese gets the name from the veins of blue colored mold that go through it. It is intentional, as it is a cheese curd infected with penecillium to have that result, which also gives it the pungent flavor.
Unless mold is an actual part of the food (as in blue cheese or brie), do not eat moldy food.
All cheese is fattening - eat it in moderation.
In some cases like cheese ( blue cheese) are fine but people are sometimes allergies.
No, they can not.
Provolone cheese should not be a problem. Try to avoid soft cheeses such as feta, and blue cheese.
Cheese with mould (mold) which has grown on it is not normally safe to eat. But many so-called 'blue' cheeses are made with special types of mould, veined throughout the cheese, which is perfectly edible.
I would never freeze any cheese, it loses taste.
Greeks eat many kinds of cheese. Feta is possibly the one you are thinking of