
https://northtexan.unt.edu/content/suzanne-schafer

https://northtexan.unt.edu/content/suzanne-schafer

https://www.mylife.it/libri/alimentazione-probiotica-the-body-ecology-diet.php

https://www.youtube.com/watch?v=ea4A_uB1lR8

https://www.culturedfoodlife.com/

http://www.modern-books.com/mb-author/wolfgang-simon/

https://www.droemer-knaur.de/autoren/164913/anne-simons

https://www.paleofx.com/speakers/mark-sisson/

https://www.facebook.com/pg/drmarizasnyder/photos/?ref=page_internal