![By Studying Mouth Bacteria, Scientists Hope to Learn the Secrets of Microbiomes | Science| Smithsonian Magazine By Studying Mouth Bacteria, Scientists Hope to Learn the Secrets of Microbiomes | Science| Smithsonian Magazine](https://th-thumbnailer.cdn-si-edu.com/Ow90xLaAfPmKlrnbcytMKYWu1Dg=/1072x720/filters:no_upscale():focal(625x517:626x518)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/42/ce/42cec67b-ba1c-4cad-9fd1-013558a77a4d/g-habitats-of-the-mouth-alt.png)
By Studying Mouth Bacteria, Scientists Hope to Learn the Secrets of Microbiomes | Science| Smithsonian Magazine
When you pull mucus into your mouth from the nasal cavity (pressing tongue to roof of mouth and sucking), where does it pass through to enter the mouth? Does it pass through
![White and Stringy stuff on side of my mouth? This just appeared today. Not quite sure what it is, as Google is giving multiple possible answers : r/DentalHygiene White and Stringy stuff on side of my mouth? This just appeared today. Not quite sure what it is, as Google is giving multiple possible answers : r/DentalHygiene](https://i.redd.it/white-and-stringy-stuff-on-side-of-my-mouth-this-just-v0-5wibe539ixlb1.jpg?width=3024&format=pjpg&auto=webp&s=da12e21fed4dd02c1beb9fdef03ed37e2de3f314)
White and Stringy stuff on side of my mouth? This just appeared today. Not quite sure what it is, as Google is giving multiple possible answers : r/DentalHygiene
![What is this white stuff? It collects on the roof of my mouth and sometimes I can ball it all up together. Completely covers the inside of my rig as well. Am What is this white stuff? It collects on the roof of my mouth and sometimes I can ball it all up together. Completely covers the inside of my rig as well. Am](https://i.redd.it/ozvuoql3xv441.jpg)