11Maggot cheese

There's a cheese named maggot cheese from Sardinia which has maggots in it. It’s outlawed by European Union for food hygiene and health violations. However, it is still made and sold on the black market.
12Milk allergy

Milk allergy is quite different from Lactose intolerance and can be problematic for young children due to ignorance of the differences.
13Swiss cheese

The "holes" in Swiss cheese were, until recently, seen as a sign of imperfection and something cheesemakers tried to avoid.
14Paneer

Though nowadays there are plenty of rennet substitutes, Indian cheese known as Paneer is one of the few kinds of cheeses in the world that has traditionally not required a calf slaughter to obtain stomach enzymes to curdle the cheese. Paneer is curdled by just adding lemon juice.
15Kefir

A fermented milk drink named kefir was traditionally made in skin bags that were hung near a doorway. The bag would be knocked by anyone passing through the doorway to help keep the drink mixed.