Photo: Emeritus Professor Paul Ehrlich, co-author with orthodontist Sandra Kahn, of JAWS The Story of a Hidden Epidemic
NZ Listener cover story, July 13-19
Does diet or genetics stop some of us from achieving the perfect smile? Glenda Lewis reports on the debate between orthodontists and evolutionary biologists about why our teeth are increasingly crooked and crowded, and our jaws malformed.
https://www.noted.co.nz/currently/science/why-modern-kiwis-have-crooked-teeth-malformed-jaws/