https://dentistry.uic.edu/news-stories/the-surprising-connections-between-oral-health-and-well-being/
https://www.drbicuspid.com/clinical/implants/article/15737416/researchers-grow-humanlike-teeth
https://www.usnews.com/news/health-news/articles/2022-03-02/a-healthy-mouth-can-mean-a-healthy-heart-for-older-women
https://dentistrybook.net/dry-mouth
https://dentalsignal.com/what-you-need-to-know-about-dry-mouth/?fbclid=IwAR3XwAfazAhzDHunYw8cnm5micbXjGhNGdrTpkXszLynvUyGyExBpH_wHnM
https://www.medicalnewstoday.com/articles/283649.php
