Read this tip to make your life smarter, better, faster and wiser. LifeTips is the place to go when you need to know about Vegetarian Diet M-Z and other Vegetarian topics.
Rennet is an enzyme used in the production of cheese. Much rennet is found in the intestines of newly slaughtered calves. However, some companies now make cheese with a rennet derived from a fungus. Cheese manufactured with this method is often labeled "vegetarian" and is the preferable method.