Biofilm & Probiotics

Hello Dr. Ellie

I love your blog and it’s insightful information. I am a one year follower of the CWT system with positive results!

I wanted your opinion about the usefulness of using probiotic gums/mints that are supposedly designed for dental health? I have read about this lately and there seems to be more probiotic, dental focused, products hitting the market.

Thanks in advance for your time and advice!

Dear CWT follower:

Below is some information I wrote up and will have posted on my website, I hope it helps.

How Xylitol Works:

It makes sense to call xylitol a natural anti-biotic( eliminating harmful mouth bacteria ) and a pro biotic( encouraging healthy oral bacteria).

Xylitol “selectively” eliminates harmful oral bacteria (the ones that produce toxins and acids to damage teeth and gums). Xylitol also prevents these oral bacteria from producing sticky tendrils that allow them to “layer” on each other and stick to teeth.

This is why plaque no longer “sticks to teeth” once you have been eating xylitol for 6 months or more. This is also why you will no longer get a thick build up of foamy white plaque when you eat 6.5 grams of xylitol daily. Xylitol is selectively eliminating the harmful “strain” of mouth bacteria.

In addition, xylitol allows helpful protective bacteria (ones that do not produce acids or toxins) to coat your teeth in a thin, healthy layer. These new bacteria are non acid producing and they do not “layer” because they do not produce sticky tendrils.

These helpful bacteria block up cracks and grooves in your teeth to protect them from “intruders” and they also pump minerals into the tooth below them. The new kind of bacteria are basically forming a “healthy” layer over your teeth a healthy “biofilm” that is protective.

Healthy Biofilm:

The group formation of healthy biofilm is complicated and behaves in an interesting way.
This layer coats teeth in a healthy mouth and is protective of teeth.

This layer is able to resist temperatures and chemicals from foods and drinks (that you put in your mouth !!) These foods and drinks would otherwise kill individual bacteria and damage your teeth.

Oral biofilm that covers your teeth is a mixture of cells and proteins woven together at a microscopic level to create an entity that has a protective ” group character” Having a “Group Character” means that this healthy biofilm is stronger and more resistant than the individual components it contains, if they were working alone. In this way, the components of this healthy biofilm work harmoniously to cover teeth and keep them healthy.

We need a cover over our teeth!

This is quite a difficult concept for people who only think of “plaque” as bad.

To help with the concept, I try to explain “plaque” being like a duvet or bed cover.

Imagine this duvet (bed cover) over your teeth.

If you looked down a very powerful microscope you would see this cover is composed of cells and fibers ( like feathers and baffles in a duvet).

When the cover is clean and healthy it protects the underlying tooth. If this cover were to get infected with bed bugs it would no longer be protective, but would be dangerous for the person under the cover. These harmful bugs would produce poisons and noxious liquids to damage the person under the cover. This is infected plaque, that produces acids and toxins to damage teeth and gums.

Plaque must be clean and free of harmful and noxious “bed bugs” .Then this layer can become a healthy protective layer ( a healthy biofilm) to keep underlying teeth safe and remineralized.

If you are on my system we have addressed the formation of this “healthy biofilm ” layer on your teeth. I do not think probiotics are necessary although I do not think they pose any problem  I would like to know more about the research who says they are good?

Xylitol has such a long and successful track record. It appears in Chinese medicine 2500 years BC that for oral health they used a similar product to xylitol from trees!

I personally consider xylitol to be the ultimate oral pro-biotic since it also works to get rid of the “bugs” you don’t want!

Hope this explains it!

Ellie

26 Corporate Woods
Rochester, NY 14623



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