10 Food Facts You’ll Wish You’ve Never Read

Cloned Cow’s Stomach


Manufacturers use rennet, which is a complex of enzymes that is found in the stomach of calves so that they can produce cheese. But unfortunately, it costs too much and there are limited calf stomachs in order for successful mass production. This is why several alternatives surfaced – including a genetically modified stomach made from a cloned calf gene.

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