Do you praise your genes for your most positive physical and mental attributes? Or do you curse your genetics for the parts of your appearance or personality which you’re unhappy with? DNA is given much credit for who we are, and rightly so. The genetic blueprint that you can’t see with the naked eye certainly dictates physical and mental propensities. Does this include your teeth? Well, of course, the shape of teeth, the shape of your jaw, and the way everything fits together might appear identical to your mother, father, or uncle. Austin dentist, Dr. Helen Ragsdale, will expand even further on this concept by analyzing the way that genetics can also predict one’s tendency towards cavities and periodontal disease.

High-Quality Saliva

“Gosh, you have incredible saliva?” “Thank you. I get it from my father.” Okay, perhaps this isn’t a verbal exchange likely to happen. However, saliva strength, viscosity, amount, and quality can be predicted by genetics. What does this matter in terms of your dental health? Well, the substance of saliva acts as a sort of natural shower inside your mouth, washing your teeth free of food debris and bacteria which can mix together to create plaque. The biofilm of plaque (and the hardened form known as tartar) damages tooth enamel and gums. Bacteria will always exist in your mouth, but good, strong, high-quality salivary output can keep them swimming instead of sticking. If you have good salivary composition, this helps keep your teeth free of decay, so you can thank your familial predecessor for passing strong saliva on to you.

Periodontal Disease

DNA also plays a major role in periodontal (gum) disease. A great many Americans – roughly 80% – suffer from some form of gum disease, regardless of dental hygiene efforts and regular dental visits. Science has uncovered that family history can predict gum disease propensity. As with most health issues, nature and nurture come together for optimum results. Even if you have no family history of periodontal issues, brushing, flossing, and visiting the dentist every six months to remove plaque and tartar buildup can keep gum disease risk lower.

Preventive Family Dental Care from Austin Dentist

To consult with Dr. Ragsdale about a checkup or any dental health issues, schedule an appointment by calling Austin Laser Dentistry at (512) 346-4690. With laser dentistry offices in 78759 , we proudly welcome patients from Austin, Round Rock, and all neighboring communities.