Natural Enamel Thickness & Translucency Enamel is on the surface of every tooth and it has a natural hue of white. However, the underlying
Yellow Teeth
This is the most common color of teeth. A light-yellow color indicates a strong healthy smile. The natural color of your dentin, the layer of tiny tubules that lies beneath your enamel and connects to the dental nerve in each tooth, is yellow.
The enamel itself is a blueish white colour, but it is also somewhat translucent so the yellow of the dentine beneath it shows through to make the overall colour of the teeth either light grey or light yellow.
Healthy and natural teeth do not have to be flashy white. Actually, the healthy ones are no white ones. There is a wide scale of natural teeth color, ranging from various shades of white to yellow, gray, brown, and even blue.
Myth #2: Yellow teeth are unhealthy.
Teeth that are not perfectly white can still be healthy. The teeth are considered unhealthy if their color is attributed to plaque buildup or staining. Having off-white teeth is often healthy.
In spite of our obsession with whiter teeth, most healthy teeth tend to have a light yellow hue. The outer layer of your teeth – the enamel – is a blue-white color. The middle layer – the dentin – is a thick tissue with a slightly yellow tinge.
There are a number of ways that you can whiten your teeth if they are or have already yellowed; these are a mix of over-the-counter toothpastes, home whitening products or, in some cases, mechanical plaque removal by a dentist or hygienist.
Although it takes years for teeth to take on a yellow hue, you may not have noticed this slow process taking place. You see your teeth every day and probably didn't notice the slight discoloration occurring. Thankfully, yellow teeth aren't forever.
Even with daily brushing, certain foods and drinks can cause stained teeth. For example, frequently drinking coffee, tea and wine can all lead to yellow teeth. In addition, even regular brushing cannot always combat yellow teeth caused by smoking cigarettes.
The middle layer of the tooth is called dentin. It is strong, naturally yellow, and exists primarily to give the tooth its structure. Lastly, the layer most readily seen is called the enamel.
Natural Color Shades for Teeth
Depending on genetics and the thickness of enamel, teeth can come in a variety of shades from off-white to light yellow to light gray. This is because when you have thin enamel or when you have lost enamel, more of the yellow dentin from your teeth's inner second layer can be revealed.
Some people still have naturally whiter teeth than others. Maybe it's a result of good oral hygiene, maybe it's just good genetics, or maybe they're just young enough that their teeth haven't started yellowing yet. Unfortunately, all of our teeth tend to yellow and discolor with age.
Between the two natural shades, the B1 tooth shade is the whitest. A1 has a darker shade of white than B1. However, it is important to know that B1 is not currently the whitest shade in this world. Because of the introduction of bleaching products, white shades are now even lighter than the lightest B1 shade.
You might wonder what the whitest shade of teeth is? One of the whitest shade is known as b1. If you're looking for a more natural shade of white we suggest you compare a1 to b1 tooth color. A1 resembles a darker shade of white than b1.
Recent studies have suggested that teeth that are slightly yellow are actually much healthier than pearly white teeth. There are a few reasons why that is. First, the overall health of your mouth is related to much more than just your teeth, like your gums, tongue, and throat.
Non-White or Yellow Teeth are Unhealthy
Teeth whitening treatments usually work by stripping or entering the outer enamel layer, which makes teeth weaker if done many times. So, more often than not, yellow teeth are actually stronger than pearly white ones–so long as they're cleaned regularly.
These external stains cannot be removed simply by brushing, and are one of the most common causes of tooth discolouration. On the other hand, if you've suffered trauma or injury to your teeth, you might be left with an internal stain that can't be improved or removed by brushing.
Brushing your teeth is meant to remove harmful bacteria and plaque but not to whiten them. As recommended by your dentist, brushing twice a day is vital because it prevents cavities and tooth decay. Brushing alone will not whiten your teeth, though, and even whitening toothpaste only has a minimal effect on your teeth.
Brush with baking soda and hydrogen peroxide paste:
Baking soda has teeth whitening properties; that's why it's prevalent in toothpaste commercials. It helps in rubbing off stains from the tooth surface due to its mildly abrasive nature. Hydrogen peroxide, on the other hand, is a natural bleaching agent.
If your child is about 6-7 years old and their permanent teeth have started to erupt, you may notice that their permanent teeth look quite a bit more yellow than their baby teeth. Good news: this is normal.
As we get older, the porous outer layer of enamel on our teeth begins to thin. This allows the naturally yellow material beneath it, called dentin, to show through more prominently. The thinner your enamel, the more dentin shows through, giving your teeth a yellow tint.
If teeth whitening does not work for you, it might be because of the product you are using, the type of tooth stains or spots, or strength of the bleaching gel. Product type – Whitening toothpaste does not remove deeply embedded stains.
Is Hydrogen Peroxide Safe for Your Teeth? Hydrogen peroxide can be damaging to your gums, your tongue, and your tooth enamel, leading to painful decay that could be costly to repair. Like many chemicals, hydrogen peroxide is only safe in small doses.