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 you begin to age, your tooth enamel will start to wear away, revealing the dentin within the tooth. This dentin has a yellowish colour. Your teeth will also begin to create more dentin as you age, which also causes teeth to have a darker appearance.
Adult Teeth Are More Yellow Than Baby Teeth
First, if only your child's adult teeth look a bit yellow, you probably have nothing to worry about. Due to the anatomy of adult teeth, they tend to look more yellow when they first erupt, especially compared to the bright, white baby teeth.
This yellowish hue shows through the enamel in almost everyone, but more so for those with naturally thinner or more translucent enamel. So your yellow teeth may be perfectly normal due to your genetics!
This type of discoloration is normal and can be attributed to the fact that permanent teeth have more dentin (dense inner tissue) than baby teeth. Enamel (surface of the teeth) is translucent. Sometimes, the dentin is visible and appears more yellow and larger than little, light-colored baby teeth.
Their Permanent Teeth Are Starting to Come in
Good news: this is normal. Permanent teeth have more dentin (the layer of the tooth underneath the outer enamel), which has a more yellowish color. They also have very large nerve canals when they erupt and the enamel is more naturally transparent.
If it seems like your child's permanent teeth are coming in yellow, this is actually completely normal. Compared to baby teeth, the permanent teeth have larger nerve canals and more dentin, which is the yellowish protective layer underneath the enamel.
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.
Can my teeth become white again after turning yellow? Yes, there are a number of ways that you can help whiten teeth again after they have yellowed, from changing toothpaste and mouthwash to dental hygiene appointments.
Brushing your teeth diligently helps remove harmful plaque and bacteria from your teeth but isn't effective whiten them.
Their Permanent Teeth Are Starting to Erupt
Permanent teeth have more dentin (the second layer of the tooth below the enamel) and this has a yellowish color. Enamel is slightly translucent, so the color of the dentin may show through.
Don't worry. This is normal. There are a few reasons that permanent teeth may look yellow. First, they have more dentin (the yellowish second layer of the tooth) compared to baby teeth.
Bad oral hygiene, tobacco products, certain medications, certain foods and beverages, and the aging process can all cause discoloration or yellowing of teeth. If the yellow color is coming from plaque or tartar buildup, then it goes without saying that your teeth are not in great condition.
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.
Tooth discoloration is reversible or not? Tooth discoloration is reversible or not is dependent on the cause of discoloration. Most of the extrinsic discoloration is reversible especially by reversing the cause of yellowing. It also depends upon the duration of discolorations.
The most obvious of these is maintaining good dental hygiene. That includes brushing your teeth twice a day for at least two minutes each time and flossing every night before bed. This will help remove any plaque build-up around the edges of the teeth, as these can attract stains and make them more noticeable.
Thankfully, yellow teeth aren't forever. Not only can your teeth be whitened, but you can also adopt habits that keep them looking good. Use this blog to learn about why teeth become yellow, how you can fix them, and what you can do to prevent future discoloration.
While a yellow hue near the gum line can be an early sign of tooth decay, gum disease, and other dental problems—it is usually an indication of dental plaque or tartar. Dental plaque develops due to bacteria in the mouth combined with food byproducts and proteins.
These stains can usually be reversed with regular dental cleanings or by brushing your teeth using a toothpaste with whitening power. The stains come back, however, if plaque builds again or you continue to use the products that stained your teeth in the first place.
Consuming Certain Foods and Drinks
“Certain foods that are high in tannins, such as red wine, are potential causes of yellow teeth,” notes Crest. Other teeth-staining foods include coffee, citrus fruits and juices, soft drinks, teas, berries, tomato-based sauces, curry, balsamic vinegar, and soy sauce.
Bad oral hygiene, tobacco products, certain medications, certain foods and beverages, and the aging process can all cause discoloration or yellowing of teeth. If the yellow color is coming from plaque or tartar buildup, then it goes without saying that your teeth are not in great condition.
If your brushing habits are not up to scratch, this can make any stains or developing yellow teeth worse. Brushing twice a day is a minimum, but you have to make sure that you're cleaning all your teeth to avoid issues.
Conclusion. Teeth whitening improves the appearance of your teeth and improves your smile. However, dentists recommend waiting until children are at least 14 years old before considering teeth whitening for kids.
Calcium Deficiency
Calcium is one of the essential vitamins for your dental health. It helps teeth and bones remain strong and healthy, and it prevents jaw bone deterioration teeth from becoming brittle or yellowing with age. A calcium deficiency can lead to teeth discoloration as well as tooth loss.
Some children might develop baby teeth with a green or yellow hue if they are born with a condition in which there is too much bilirubin in the blood (hyperbilirubinemia).