Teeth whitening is increasing in popularity in Houston as more people strive for smiles that are shining and brighter. However, achieving the ideal level of whiteness might differ from person to person, with genetics playing a role. 

This article will examine the impact of genes on teeth whitening and the natural factors that may affect teeth whitening treatments. By being informed of the genetic components, people can set reasonable goals and make well-informed decisions about their teeth-whitening journey. Contact a clinic for cosmetic dentistry in Houston, TX, if you want to whiten your teeth.

How Genetics Influence Our Smile Aesthetics and Options For Dentistry

What kind of oral health history can you carry on from your grandparents?

They can pass on anything, including the level of protein in your saliva and the structure of your jaw.

  • The misaligned teeth and jaw shape

If you have malocclusion or misaligned teeth, it usually happens to be a hereditary fault in your jaw structure. A malocclusion can result in an uneven bite and crowded teeth, which can cause several types of oral health issues. Apart from making chewing hard or difficult for you, crowded teeth may collect germs in the small spaces between your teeth, increasing your risk of cavities and tooth decay.

  • Cavities

Cavities are undoubtedly the biggest issue when it comes to genetics and dental health. Are some individuals more prone than others to get cavities? If yes, what genetic factors affect this?

The American Dental Association (ADA) states that the growth of cavities is influenced by a variety of factors, including the type and quantity of saliva, immune system reaction, natural oral bacteria, and enamel and dentin structure. However, studies focusing on a direct genetic relationship that contributes to cavities have been inconsistent.

Although the precise level of genetic influence on cavity development is still unknown, the current study shows that it may be anywhere from 20 to 85%.

Why you should set expectations and personalizing treatments

Understanding how genetics affect tooth whitening allows people to customize their treatment programs while managing their expectations. While most people can see a difference in their tooth’s appearance with teeth whitening procedures, it is essential to understand that each person’s genetic background and baseline color can affect the final result. Speaking with a teeth-whitening expert allows you to get a complete evaluation of your dental characteristics and create a personalized plan of action for the best possible outcome.

Genetic advantages of different teeth whitening methods

Genetics affects teeth whitening that extends beyond baseline tooth color and stain susceptibility. It may also affect how well different teeth-whitening treatments work. For example, professional in-office teeth whitening methods that use more active whitening agents and shorter treatment times may be beneficial for people with thicker enamel. However, to reduce sensitivity and get the best results, people with thinner enamel might need to take a more gradual approach, including using at-home whitening kits or low-concentration whitening gels.

Can genetics cause teeth staining?

Two different genetic conditions cause genetic tooth discoloration or staining.

  • Dentinogenesis imperfecta

It is a genetic disorder that results in weak, brittle teeth and transparent, yellowish tooth enamel. The disease may compromise both permanent teeth and infant teeth. 

  • Amelogenesis imperfecta

Another genetic disorder brought on by genetic changes is amelogenesis imperfecta. The disorder results in a yellowing of the teeth, which is yellow-brown and brittle, and fragile enamel that is susceptible to pitting or grooving. The possibility of tooth decay, chipping, cracking, and fracturing their teeth is increased by this condition. 

Can teeth’ appearance be affected by genetics?

Many persons suffer recurrent tooth discoloration, even in the absence of the hereditary disorders mentioned above. In reality, a person’s tooth color can be affected by genetics. 

Similar to how more transparent dental enamel can be inherited, thicker, whiter enamel can also run in families. Many people have natural yellow teeth, making store-bought toothpaste and whiteners useless on their teeth.