Is Glycerin in Toothpaste Protected? Debunking the Myths and Misconceptions


There’s a variety of misinformation circulating on the web about using glycerin in toothpaste. Some declare that it coats the enamel and prevents the absorption of minerals, resulting in the query: is glycerin in toothpaste unhealthy, and does it forestall remineralization?

On this weblog publish, we’ll deal with these issues, debunk the myths surrounding the protection of glycerin in toothpaste, and focus on why glycerin will get added to toothpaste within the first place. Take a look at my podcast episode on this subject as properly: Episode #65 Glycerin in Toothpaste: What it’s essential know.

Does glycerin forestall remineralization?

The declare that glycerin can coat the enamel and forestall remineralization has been a subject of debate within the pure well being and wellness group. The idea behind this declare is that when glycerin is current in toothpaste or different oral care merchandise, it might depart a coating on the enamel that inhibits the pure means of remineralization, which is crucial for sustaining wholesome enamel and stopping cavities.

The thought seems to have originated from the work of Dr. Gerard Judd, a retired chemistry professor who printed a e-book in 1996 known as “Good Tooth, Start to Demise.” Within the e-book, Dr. Judd argues that glycerin is a dangerous ingredient in toothpaste as a result of it coats the enamel and prevents them from absorbing the minerals they should keep sturdy.

In my intensive analysis, I’ve by no means discovered a research that helps Dr. Judd’s idea that glycerin impedes remineralization.

The priority with glycerin and remineralization is that it might forestall the absorption of minerals by the enamel, which is a pure course of that helps to strengthen and restore the enamel. Nonetheless, since glycerin is water-soluble, it doesn’t create a everlasting barrier that stops minerals from being absorbed by the enamel. As a substitute, any glycerin coating which may be current on the enamel may be rapidly and simply washed away by saliva or water, permitting minerals to achieve the enamel and assist the remineralization course of.

It is very important word that whereas glycerin is a typical ingredient in toothpaste, it’s not the one issue that may have an effect on enamel remineralization. Different components similar to weight-reduction plan, oral hygiene habits, and mouth respiratory additionally play a big position.

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Why is glycerin a typical toothpaste ingredient?

The aim of glycerin in toothpaste substances is primarily to function a binder, humectant, and texture enhancer. Right here’s a breakdown of those features:

1. Binder: Glycerin helps bind all of the substances in toothpaste collectively, making certain a constant texture and stopping the parts from separating. It contributes to the general stability of the toothpaste components.

2. Humectant: Glycerin acts as a humectant, which implies it helps retain moisture within the toothpaste. This property prevents the toothpaste from drying out and turning into tough to make use of, sustaining its clean consistency even after being uncovered to air when the tube is opened.

3. Texture enhancer: Glycerin contributes to the sleek and creamy texture of toothpaste, making it simpler to unfold on the toothbrush and apply to the enamel. It additionally helps create a pleasing mouthfeel throughout brushing.

Glycerin can also be a key ingredient in synthetic saliva, which is a lifesaver for people affected by dry mouth resulting from growing old or most cancers therapies like chemotherapy and radiation remedy. With out saliva, these people could be at a a lot larger danger of tooth decay and gum illness. Synthetic saliva, primarily composed of glycerin, helps preserve a impartial pH within the mouth and gives a short lived substitute for pure saliva, defending enamel from cavities and different oral well being points.

Along with its use in synthetic saliva, glycerin can also be generally present in toothpaste as a binder and humectant. It helps give toothpaste its clean texture and prevents it from drying out. Whereas there are various binders like silica that can be utilized in toothpaste, glycerin shouldn’t be thought of dangerous, and its presence in toothpaste shouldn’t be a trigger for concern.

What substances ought to I search for in toothpaste?

Doesn’t matter if we spit it out—I imagine it’s essential to analysis the substances which can be in your toothpaste. Whereas social media and the web may be useful sources of data, they’ll additionally contribute to the unfold of misinformation. All the time confirm the sources of data you come throughout and seek the advice of with dental professionals you probably have questions or issues about particular merchandise or substances.

When selecting a toothpaste, deal with discovering one which nourishes and helps your oral microbiome moderately than disinfecting it. Search for toothpaste substances like hydroxyapatite and prebiotics that assist your enamel and gums’ total well being. Keep away from merchandise containing harsh chemical substances, pesticides, and important oils that may disrupt your oral microbiome and result in different oral well being points.

Do you have to keep away from glycerin in toothpaste?

In conclusion, glycerin in toothpaste shouldn’t be dangerous to your enamel and doesn’t forestall remineralization. It’s important to remain knowledgeable concerning the newest dental analysis and be cautious concerning the info you discover on-line. Keep in mind that glycerin is a useful ingredient in synthetic saliva and serves a helpful goal in toothpaste.

That stated, in case you do select to keep away from glycerin, my favourite glycerin-free toothpastes are listed within the Really useful Merchandise part of my web site.


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