We often think of dental issues as the result of diet, brushing habits, skipping dental visits, or how faithfully we floss—and while those factors matter, they’re only part of the story. Though it might seem surprising, your genes can also play a significant role in how healthy (or vulnerable) your teeth and gums are. Just like your eye color, hair texture, or even your height, certain aspects of your oral health can be inherited from your parents! Understanding these genetic influences can help you stay on top of your smile’s health; here’s what you need to keep in mind.
What Kinds of Dental Problems Can Be Hereditary?
Some very common dental problems can often be attributed to genetics, including:
- Tooth decay – Some people are naturally more prone to cavities due to inherited traits like weaker enamel structure, deeper grooves in their teeth, or saliva that isn’t as productive. Even with good brushing habits, these factors can still make cavities more likely.
- Gum disease – Genetics can influence how your immune system responds to bacteria, meaning if gum disease runs in the family, you could very well be at higher risk even if you have good oral hygiene.
- Misaligned teeth – Crowding, spacing, overbites, underbites, and jaw size differences often run in families.
- Oral cancer risk – Though lifestyle changes are major factors, genetics can also increase the susceptibility, making regular screenings absolutely vital.
Aside from Genes, What Else Can Cause Dental Problems?
Your parents aren’t solely to blame for recurring dental issues; there are several other culprits in declining oral health, including:
- Diet – Everything you eat can influence your oral health; frequently consuming sugary or starchy foods consistently can greatly diminish your enamel, not to mention, cause severe staining.
- Oral hygiene routines – Not brushing twice a day or flossing leaves room for food and plaque to build up and feed the bacteria in your mouth, leading to decay, receding gums, and more.
- Stress & mental health – Stress can affect your body in several bizarre ways, but the effect on your dental health can be quite negative. It can cause teeth grinding, inflamed gums, or even cause you to stress-eat things that are harmful to your smile.
The bottom line is, while genetics play a role in your dental health, they don’t define your smile’s fate if you stay on top of your hygiene and habits!
About the Practice
Dr. Rebecca Long and our talented team here at Westlake Hills Dental Arts proudly serve patients and families in Austin and the surrounding metroplex, offering a wide range of preventive, cosmetic, and restorative treatment options. Dr. Long completed her dental doctorate at the University of Illinois at Chicago College of Dentistry and has earned her Fellowship in the Academy of General Dentistry, a feat accomplished by only 6% of all dentists in the country. If you have any questions about the blog or you’d like to get in touch to schedule an appointment, please reach out online or call today for more information. Telephone: (512) 328-0155.