Europeans were enjoying blue cheese and beer 2,700 years ago, ancient poop shows
https://edition.cnn.com/travel/article/blue-cheese-intl-scli-scn/index.html
Complicatedly processed foods seem to have long history. It means people whose hobby is just having gourmet would also be able to live in the world more than 2000 years ago.
But, when it comes to hygiene, it must be much worse than current common sense. So, people who are susceptible to virus or germ cannot live in those days.
