When iodine solution is added to cheese what colour will it become?

Here's why:

* Starch: Iodine solution reacts with starch, turning it blue-black.

* Cheese and Starch: Cheese, especially fresh cheeses like mozzarella, contains a small amount of starch. This is often added during production for various reasons.

Important Note: Not all cheeses will show a strong blue-black color with iodine. Some cheeses have very low starch content, and the color change may be very subtle or even absent.