In the past, cheese was usually packed in black wax. Nowadays this is rarely done.
It is found either in foil packaging (such a cheese can not breathe) or wrapped in greased cheese wraps, which allow the cheese to breathe and at the same time protect it from dirt getting into it.
It is a good source of micro and macro elements and vitamins.
It contains large amounts of calcium (70% DV), phosphorus(70%), iodine (26%), zinc (50%) and vitamin A, B2, B12 ( about 50%). Full-fat cheddar also contains large amounts of amino acids.