We all know someone who loves soda, doesn’t brush his teeth and still manages to get stellar reports from the dentist; there are others who are diligent about their diet and their care and still end up numb with novocaine a couple times each year. So just how much of my bad dental report can I blame on Mom and Dad? Researchers have shown that there are several reasons some people are more prone to tooth decay and gum disease:
- The first and perhaps most obvious is tooth enamel. Some people are born with softer enamel, which doesn’t protect as well against chewing, gnawing and grinding.
- Similarly, some of us are born with saliva that is more apt to metabolize helpful elements like potassium and calcium, which protect the teeth. Others are born with a tendency to dry mouth, which makes the teeth more vulnerable to plaque and germs.
- Also, we are born with something called taste ability, which makes us prefer certain foods and flavor profiles. Those with a more complex taste ability are less likely to prefer sweets.
- Scientists have linked gene variations to tooth decay and gum disease. The gene beta-defensin 1 plays a key role in the immune response to invading germs, and certain variations of this gene are connected to tooth decay. Similarly, elevated levels of the gene FAM5C are linked to gum disease.
But your genes can only dictate so much. Soon scientists may be able to predict which people are predisposed to tooth decay and gum disease and offer preventative care and treatments before these issues arise. In the meantime, there is plenty you can do:
- You can also work with your genetics by avoiding foods and drinks that erode enamel.
- If you are prone to dry mouth, you can reduce your intake of caffeine and alcohol and keep yourself properly hydrated.
- Adolescents can benefit from sealants and fluoride treatments; adults may consider prescription toothpastes and mouth rinses.
- Care for your gums, teeth, and oral cavity is one of the myriad reasons to quit using tobacco
- Early detection and treatment of gum disease can reverse its advance and keep your teeth safe in the long term.
- You can make dietary changes and develop a more complex taste ability through practice. Our taste preferences can change with our ha
bits.
You never want to say that oral health just “isn’t in the cards”. Regardless of what sort of mouth you inherited from mom and dad, the pillars of oral health (brushing, flossing, regular cleaning, and bi-yearly check-ups) are still the best way to ensure that your teeth are as healthy as they can be.
