Are milk and cheese complementary goods?

Here's why:

* Complementary goods are goods that are consumed together. When the price of one good increases, the demand for the other good decreases. For example, coffee and creamer.

* Milk and cheese are both dairy products, but they are not typically consumed together. You might have milk in your cereal, but not cheese. You might eat cheese on a pizza, but not milk.

Instead, milk and cheese are more likely to be considered substitutes. This means they are alternative products that satisfy the same need (in this case, dairy). If the price of cheese goes up, people might choose to buy more milk instead, and vice versa.