Raw milk is very dangerous and impractical if you're living in an urban area in the early modern era, when the milk had to be transported long distances to get

Raw milk is very dangerous and impractical if you're living in an urban area in the early modern era, when the milk had to be transported long distances to get to you, particularly before refrigeration. But if you live in a pre-modern dairy farming community, then raw milk is very practical and not particularly dangerous. There's no doubt that people in such communities drank a lot of it.