Prehistoric Babies Drank Animal Milk from Bottles
npr.org
npr.org
According to Wikipedia, they still used cow horns filled with milk and hang above the crib in Scandinavia in the 18th century [0].
[0] https://commons.wikimedia.org/wiki/File:Cow%27s_Horn_used_fo...
One of the things people forget is nature is not perfect and doesn't always work. Sometimes babies don't figure out breastfeeding and die. That's why formula was, in theory, invented. (maybe something about the industrial revolution which required mom's to be away from their children)
Given that they found these in Bavaria, it's probably moot, as that's squarely in the area you would expect to find lactose-tolerating people, but everything I've read says that goat's milk has lower lactose levels than cow's milk. And, weak evidence, I know, but just about every piece of fiction I've read that featured babies that needed to be kept alive in the absence of their mother or a wet nurse has gone to goat's milk first - off the top of my head, this features in Ken Follet's Pillars of the Earth.
(I'd have thought any preference for goat's milk over cow's would be connected to the protein it contains.)
From a modern eye, anyway. They might have given bovine milk straight, if it wasn't they baby's only food source.
"A genome-wide scan for selection using DNA gathered from 230 ancient West Eurasians who lived between 6500 and 300 BCE found that the earliest appearance of the allele responsible for lactase persistence occurred in an individual who lived in central Europe between 2450 and 2140 BCE."
https://en.wikipedia.org/wiki/Lactase_persistence#Evolutiona...
"History" itself now refers to the entire Universe timeline before the present. But prehistory cannot mean that, because that would be pre-BigBang.
So the title "Prehistoric babies Drank Animal Milk from Bottles" could refer to 1491 born Guaraní babies drinking Llama's milk from ceramic bottles and a nipple made from the rubber tree. Cool, but of no relevance to a paleo-diet.
"The terms "Neolithic" and "Bronze Age" are culture-specific and are mostly limited to cultures of the Old World."
[0] https://en.wikipedia.org/wiki/Timeline_of_human_prehistory#H...
https://en.wikipedia.org/wiki/Nordic_Bronze_Age
https://en.wikipedia.org/wiki/Ancient_Near_East#Periodizatio...
https://en.wikipedia.org/wiki/Metallurgy_in_pre-Columbian_Am...
It would be like a future civilization digging up a modern plastic baby bottle and saying that will really piss of the then current practitioners of a paleo diet.