milk goes bad if not refrigerated, why does it not go bad inside the cow?

The milk has not yet been exposed to the air, which is full of bacteria that love to grow in milk. ... The milk doesn't go bad because the cow's body is making it and she's designed to not sour her own milk, just like any other mammal. The cow gets milked twice a day.


-Quora

It seems you do not have a refridgerator. let me do the honourable thing of being your Milkmaid! I will provide you with fresh tasty milk from the cow anytime you want! even if it means one has to wear a long dress and apron! hmmmm the things I do for people!

Same with semen

immune system

Black magic