Many people were left feeling 'violated' and 'sad' after discovering how Parmesan cheese is made - and some have even said ...

Dairy-based cheese may include such animal-derived products as casein, whey, lactose, rennet, gelatin, and certain forms of lactic acid — in addition to milk and cream, says Hamshaw. Vegan ...

See at Cnet "Cheese is often not vegetarian because of the use of rennet, which helps the milk coagulate and separate into curds and whey," explained Emily Monaco, international cheese judge and ...

Many shoppers don’t stop to think about how the food they buy in the grocery store is produced. If it looks tasty and is the ...

This mixture is left for around 30 minutes before a vegetarian rennet is added. The rennet causes the milk to separate into curds and whey. The curds are collected and placed into moulds.

In this clip from Dr Karl's How Things Work, Dr Karl learns about one of the key ingredients needed to make cheese — rennet. What is it, and what exactly does it do?

You'll have the best odds of finding a vegetarian-friendly cheese if you choose domestically made products, but it's always worth reading the ingredients list. "The rennet information should be ...