As we said above, it's perfectly normal for teeth to turn yellow due to age, diet, or lifestyle choices. Yellow teeth are not unhealthier than white teeth. However, yellowing can be a sign of poor oral hygiene or infection in the mouth.
Dentin, which is the layer underneath the enamel, is a yellowish-brown color; as the enamel is eroded over the course of life, more dentin shows through at the surface. In this respect, it is normal to have yellow teeth – especially as you age.
Some of the most common causes of tooth discoloration include drinking beverages such as coffee, tea, and wine. These substances get into the enamel of your teeth and can cause long-term discoloration. Smoking: Smoking is one of the top causes of yellow or brown teeth, and stains from smoking can be stubborn.
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.
Adult teeth, because of their composition, do have a different tone than baby teeth and often appear yellow, especially when they erupt right next to brilliant white baby teeth. Young adult teeth, when they first come in, have a larger proportion of nerve in them, compared to when the child is 17 or 18.
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.
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.
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.
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.
For most people, simply brightening up their smile by two to three shades creates a great improvement. Martin Zase, president of the American Academy of Cosmetic Dentistry, recommends that people should try to obtain a tooth color that matches the whites of their eyes.
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 first and most anticipated reason behind your child's yellow, stained or discolored teeth could be the result of poor hygiene, a side effect of medication, tooth decay, tooth trauma, decalcification, or even genetics.
Since dentin has a natural yellow appearance, your child's teeth may look yellow and unmatched if several of their permanent teeth come in at different times. The good news is that this is an entirely normal occurrence. Adult teeth will eventually lose their yellow shade, brightening and whitening over time.
For about two to six weeks, you can use dentist-recommended whitening toothpaste and brush twice a day. You can use a certified whitening mouthwash which usually takes about three months to produce visible results. Whitening strips are the most compelling in-house treatments that last up to six months.
Brushing your teeth diligently helps remove harmful plaque and bacteria from your teeth but isn't effective whiten them.
You can brush your teeth three times a day. In fact, this is the ideal balance for many people because it allows for oral cleansing after every meal.
It is not normal but it is common to have yellow teeth even if you brush every day. The most common cause of yellow teeth is plaque (a sticky material that contains bacteria and coats the surface of your teeth). The presence of plaque indicates that your oral hygiene is not up to the mark.
For optimal whitening, a person can try brushing with a mix of baking soda and hydrogen peroxide for 1–2 minutes twice a day for a week. They should only do this occasionally. Hydrogen peroxide may increase tooth sensitivity, so it is not suitable for long-term use or for people who already have sensitive teeth.
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.
Yellow teeth are usually nothing to worry about in kids, but they can also sometimes indicate a cavity or another oral health issue. So if you're not sure why your child's teeth are yellow, it's best to see a children's dentist in Lombard like Dr. Brett Blacher right away.
This is because as the enamel surface of teeth wears with age, the dentin layer moves closer to the outer surface. As a result, the thinner, translucent layers of enamel display more of the natural color of dentin. The result is a decidedly more “yellow” appearance.
Teeth look yellow when the enamel is thin and the dentin underneath shows through it. Dentin is a deep yellow to brownish material inside your teeth under the enamel, and it's often responsible for the yellow you see when you look in the mirror.
Your romantic life
In fact, both men and women commonly find yellow teeth a turn-off at best and a deal breaker at worst.