Can you get ill from parmesan cheese that has been frozen more than a year?

While freezing parmesan cheese can extend its shelf life, cheese that has been frozen for over a year may not be at its best quality, but it is generally safe to eat if it has been stored properly. However, the texture and flavor may deteriorate, leading to a less enjoyable eating experience. Always check for signs of spoilage, such as off smells or mold, before consuming. If in doubt, it's best to discard it.