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YES! Read "Jaws" by Kahn [1] to find out why. If you're are familiar at all with Jared Diamond's books (Guns, Germs, and Steel) or have read Sapiens, it should be a piece of cake to understand. I bought this book for 4 people with sleep apnea or unresolved dental problems.

This book was published in 2018, and it's not yet common knowledge. Doctors I have been to don't get it, I have doctors in my family that don't get it.

It's historical and scientific, but it has a lot of practical implications for raising children too. A child's facial structure is surprisingly malleable (by lifestyle), and it determines how they breathe, which in turns affects everything else. Just like food, breath is at the base of your physiology, and affects all aspects of your health (dental health, mental health, and more!)

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Summary:

Agriculture and diet are fundamental reasons behind recent and huge changes in our jaw and airway development. They change us faster than our genes do. (epigenetics)

Another profound change that is faster than evolution is the development of speech.

In other words, apes and dogs don't have sleep apnea because they don't have agriculture, and they can't vocalize like we do. It's a crazy problem that requires an explanation -- your throat and neck tissue literally strangles you while you're sleeping, giving you heart attacks and many other problems.

There are a lot of practical implications, like breathing through the nose rather than the mouth (another article about this was recently on the front page of HN), and what foods you and your children eat.

[1] https://www.amazon.com/Jaws-Hidden-Epidemic-Sandra-Kahn/dp/1...

There are a bunch of other books that touch on the related subjects, like "The Dental Diet", "Sleep Interrupted", etc.



I was interested to discover fairly recently that human jaws don't develop fully if you don't work them by chewing tough stuff growing up. Hence not enough space for wisdom teeth requiring surgical removal and other issues.


Very interesting. I wonder if there are hard and edible chewing gums to give young kids to help with this issue.


The chewing issue is part of it, but far from the whole picture. I recommend reading Jaws, as it's relevant to anyone whose kids will have dental work (which is basically everyone).

Part of the thesis is that braces and wisdom tooth removal are overapplied. People who disagree with that have to answer why ancient people and animals don't need similarly large amounts of dental work (answer: their jaws are a lot healthier than ours due to their environment.)

A related but separate issue in children is mouth breathing, and the chain of causation is also explained in the book.




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