Genetics Can Affect the Appearance of the Teeth And in fact, genetics can impact the color of a person's teeth. Thicker, whiter enamel can run in families, just as more transparent tooth enamel can be inherited. Many people have genetically yellow teeth that don't respond well to store-bought whiteners or toothpastes.
Dentinogenesis Imperfecta
This inherited genetic condition causes the teeth to be a grayish, yellow-brown color and makes them look translucent. It causes them to be weaker than usual, leaving them more vulnerable to rapid wear, breakage, and loss. The disorder can affect both baby teeth and permanent teeth.
Natural Enamel Thickness & Translucency
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!
Blame Mom and Dad
All of those factors are strongly influenced by genetics — so if you have your mom's lips, that may also mean you have your mom's teeth.
And in fact, genetics can impact the color of a person's teeth. Thicker, whiter enamel can run in families, just as more transparent tooth enamel can be inherited. Many people have genetically yellow teeth that don't respond well to store-bought whiteners or toothpastes.
Unfortunately, the answer is yes – bad teeth can be genetic. Your genes can affect how your teeth and bone structure develop, meaning sometimes they may not form properly and be susceptible to dental issues. Read on to find out which problems can run in the family and what you can do to maintain a healthy smile.
In most cases, yellow teeth are considered unattractive and, at times, can be mistaken for poor oral hygiene.
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.
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.
Thin enamel can be a result of poor hygiene or family genetics. Staining from food and drinks: Many foods and beverages can stain teeth's enamel, including soda, coffee, tea, lemon, tomato sauce and dark-colored berries. Over time, these tooth stains can build up and cause your child's teeth to take on a yellow hue.
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.
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.
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.
When the enamel is eroded so badly, in its thinnest form your inner layer can be seen, dentin. Dentin has a natural yellow color. So, if your enamel is transparent enough to show your dentin, your teeth look yellow even if you brush them every day.
#3 Brushing Isn't Designed to Whiten Teeth
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.
Your smile is like your calling card to the world. If you feel self-conscious about your smile, you might hide it from people. Yellow or stained teeth are among the most common reasons to feel self-conscious or embarrassed about your smile. The good news is that yellow or stained teeth are very fixable problems.
Healthy teeth are usually off-white or slightly yellowed, and teeth naturally darken over time. But if you notice brown, black, or green stains on your teeth, you may have a chronic condition or need a thorough dental cleaning.
In a 2012 study, researchers learned that yellowed teeth downgraded a person's attractiveness. They believed this is because teeth are “ornaments” that can draw in potential suitors. When humans smile, we're like a colorful bird showing off its tail feathers.
In fact, both men and women commonly find yellow teeth a turn-off at best and a deal breaker at worst. Studies have actually shown that both men and women find yellow teeth a worse characteristic in a potential date than spotty skin or bad table manners.
If left untreated, stained teeth can become more obvious over the years. Teeth also can start appearing more yellow as a natural part of the aging process. As you age, your tooth enamel can become thinner, allowing yellow dentin to show through.
The best thing to know about yellow teeth is that it doesn't signal a medical problem. Yellow teeth can be as healthy as white ones. Yellowing is not only a common side-effect of stains from food and beverages, but also a natural part of the aging process.
Unlike nuclear DNA, which comes from both parents, mitochondrial DNA comes only from the mother.
Because boys have the sex chromosomes XY, they must inherit their Y chromosome from their father. This means they inherit all the genes on this chromosome, including things like sperm production and other exclusively male traits.
Yellow teeth can be completely whitened with teeth whitening technologies at the dentist or at home. Depending on the status of your yellow teeth as well as your needs, the doctor will advise and prescribe the appropriate method.