Is cheese supposed to be black?

Here's why:

* Mold: While some cheeses develop mold, like blue cheese, the mold is usually blue, green, or white. Black mold on cheese is generally a sign of spoilage and should not be eaten.

* Color: Most cheeses are naturally white, yellow, or orange due to the presence of milkfat and pigments like beta-carotene.

* Charring: Some cheeses may have a black exterior from being smoked or grilled, but the cheese itself is not black.

If you see a cheese that is black, it's best to avoid eating it, as it's likely spoiled.