How soft food in childhood causes crooked teeth and impacted wisdom teeth
Humans, as well as animals, need to eat hard foods while young in order for the jaw to grow well and be able to have room for the teeth to erupt and not be crooked and crowded.
Animals fed soft foods develop crooked teeth
These studies show that animals fed soft foods in childhood have crooked teeth later:
1. https://pubmed.ncbi.nlm.nih.gov/6619277/: A study of 43 young squirel monkeys, eating either a soft diet or hard one, showing those eating a soft diet had crooked teeth and those ona hard diet straight.
2. https://europepmc.org/article/med/9224944: A study of 8 young minipigs, finding those on a soft diet had crooked teeth and those on hard diet had striaght teeth.
3. https://www.sciencedirect.com/science/article/abs/pii/S004724840400051X?via%3Dihub: A study of 8 young rock hyraxes eating either raw vegetbales or cooked ones. Those eaitng the cooked vegetables had smaller jaws.
Crooked teeth is environmental
The following study shows the cause of crooked teeth is enviromental and not genetic, becuase in it an Inuit population had 82% crooked teeth after one generation they started eating processed foods, when before they had practically no crooked teeth: https://www.sciencedirect.com/science/article/abs/pii/0002941671901473?via%3Dihub.
Eating fresh fruit and vegetbales prevents crooked teeth
In this survey I had conducted of a 100 people, those who never got impacted wisdom teeth, were 42% more likley to report they ate fresh fruits every day while they were children: https://www.researchgate.net/publication/386367238_People_who_never_had_impacted_wisdom_teeth_are_42_more_likely_to_have_eaten_fresh_fruit_every_day_during_childhood_and_teen_years
Other pages: Replacing lower wisdom teeth yourself; Preventing wisdom tooth removal; Importance of wisdom teeth;
List of famous people who had wisdom tooth removal