<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
We all know that milk goes bad if not refrigerated, but why doesn’t it go bad inside the cow?
<|assistant|>
Milk does not go bad inside the cow because it has natural antibodies in it which fight bacterial invasion. These natural antibodies combine with the proteins in milk to create a natural preservative called bovine antibody proteins which inhibits the growth of potentially harmful bacteria.