Why do overly sweet foods make your teeth “hurt”
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There are an assortment of microscopic tubules that connect the pulp (nerve inside the tooth) to the outside of the roots. Gum recession, whether natural or pathological, exposes some root structure and these tubules with it. Sudden pressure and temperature changes outside the tooth can be conducted through the fluid in these tubules to the pulp, which you then perceive as pain.
Sugary foods create an osmotic pressure differential between the inside and outside of the tooth as the sugar dissolves in your saliva. Water rushes out of the dentinal tubules to dilute the sugar outside the tooth, and the resulting change in pressure causes a brief twinge of pain.
Gum with Xylitol will kill the bacteria in your mouth and any bacteria related mouth pain will go away.
The bacteria eat sugars, Xylitol is a artificial sweetener, the bacteria think it is sugar, they eat it but there are no nutrients for them, so they starve and die.
This does not happen instantly, it takes a few hours of chewing the gum. But it works every single time.
Gum with Xylitol will kill the bacteria in your mouth and any bacteria related mouth pain will go away.
The bacteria eat sugars, Xylitol is a artificial sweetener, the bacteria think it is sugar, they eat it but there are no nutrients for them, so they starve and die.
This does not happen instantly, it takes a few hours of chewing the gum. But it works every single time.
There are an assortment of microscopic tubules that connect the pulp (nerve inside the tooth) to the outside of the roots. Gum recession, whether natural or pathological, exposes some root structure and these tubules with it. Sudden pressure and temperature changes outside the tooth can be conducted through the fluid in these tubules to the pulp, which you then perceive as pain.
Sugary foods create an osmotic pressure differential between the inside and outside of the tooth as the sugar dissolves in your saliva. Water rushes out of the dentinal tubules to dilute the sugar outside the tooth, and the resulting change in pressure causes a brief twinge of pain.
Actual answer: hydrodynamic theory
Let’s say teeth have 3 layers. The inside layer is pulp, which is like the core of the tooth, containing pulp cells and nerves.
The middle layer of the tooth, surrounding the pulp, is the dentin. The dentin is made up of many tiny tubules containing finger-like projections of the pulp cells. These tubules open into little pores on the tooth surface.
When sugar meets these little tubules, osmosis causes the fluid inside to rush out, stretching the little fingerling projections of the cells, triggering a nerve response.
The outer layer of the tooth is enamel, which is kind of an insulation keeping many stimuli away from these sensitive little tubules. When enamel is damaged or absent, say from a cavity or recession respectively, it no longer present to protect those tubules and they become exposed to stimuli.
Toothpastes like Sensodyne contain potassium nitrate, which plugs up these little tubules and protects them from these outside stimuli.
Source: am dentist
There are an assortment of microscopic tubules that connect the pulp (nerve inside the tooth) to the outside of the roots. Gum recession, whether natural or pathological, exposes some root structure and these tubules with it. Sudden pressure and temperature changes outside the tooth can be conducted through the fluid in these tubules to the pulp, which you then perceive as pain.
Sugary foods create an osmotic pressure differential between the inside and outside of the tooth as the sugar dissolves in your saliva. Water rushes out of the dentinal tubules to dilute the sugar outside the tooth, and the resulting change in pressure causes a brief twinge of pain.
Actual answer: hydrodynamic theory
Let’s say teeth have 3 layers. The inside layer is pulp, which is like the core of the tooth, containing pulp cells and nerves.
The middle layer of the tooth, surrounding the pulp, is the dentin. The dentin is made up of many tiny tubules containing finger-like projections of the pulp cells. These tubules open into little pores on the tooth surface.
When sugar meets these little tubules, osmosis causes the fluid inside to rush out, stretching the little fingerling projections of the cells, triggering a nerve response.
The outer layer of the tooth is enamel, which is kind of an insulation keeping many stimuli away from these sensitive little tubules. When enamel is damaged or absent, say from a cavity or recession respectively, it no longer present to protect those tubules and they become exposed to stimuli.
Toothpastes like Sensodyne contain potassium nitrate, which plugs up these little tubules and protects them from these outside stimuli.
Source: am dentist
Okay hijacking this question but why do sickeningly sweet smells make my teeth tingle as well in a bad way.
Uhh, I never experienced this in my life? Is this an actual thing?
Uhh, I never experienced this in my life? Is this an actual thing?
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