alt Hacker News> You can’t grow potatoes and veggies and expect people to survive only on that.
I'm sure most medieval people survived (without food types being a detriment to their health/lifespan) on vastly less meat than most of us eat nowadays.
I don't want to live a "medieval peasant" lifestyle, obviously, but I don't think the food part of it would be unhealthy (assuming enough food).
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Yes, I believe we could cut beef consumption in half in the US and probably be healthier for it, without even compromising people’s standard of living (beef more as a “treat” than everyday ingredient).
We’d be healthier, and the reduction of water use from all of the crops grown for feed would eliminate all water shortages in the west
Starving people in North Korea are surviving (since per definition they are surviving if they are not dead). Doesn’t mean North Korean diet is something we should strive for.
Medieval people were a lot shorter too. When I was in Saint Basil Cathedral in Moscow I was amazed how narrow and low were the corridors inside those side towers. I hit my head multiple in that church.
Btw- the average male and female height adjusted for location keeps increasing which points to protein deficit: https://ourworldindata.org/human-height
(In the world graph towards the end the height seems to decrease since 1990s-this is because countries with shorter people have a higher birth rate. Within the same population the height is still increasing)