this post was submitted on 10 Oct 2024
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The teeth thing is just because of our high sugar, high grain diet
The first* people with bad dental health were Egyptians as they lived on bread (which packs your teeth and feeds the bacteria that ferment it and make acid) before that, and until the invention spread, people died of old age with all their teeth intact
I eat very low carb - almost entirely meat due to allergies, and haven't had a cavity since I started doing that, despite me nearly never brushing or flossing my teeth
*There were also people who lived in the tropics and ate a lot of fruit, and those with sugar cane.
I thought Egyptians had bad teeth because their flour was ground with sandstone, leaving sand in their bread. They ground their teeth into nothing by eating sand.
I feel like the sand thing was a guess by people who couldn't pick why ancient Egyptians had worse teeth than everyone else in the ancient world
If there's sand in your food you notice and it feels bad. It's not something that makes you go "oh well I'll just keep chomping" and that would wear teeth down, not give them abscesses
this is also common with older bread. Another reason why it's bad, it's probably both though.