{"id":124,"date":"2026-05-13T14:49:42","date_gmt":"2026-05-13T14:49:42","guid":{"rendered":"https:\/\/www.wesmiledentaltx.com\/blog\/?p=124"},"modified":"2026-05-13T14:49:44","modified_gmt":"2026-05-13T14:49:44","slug":"are-bad-teeth-genetic","status":"publish","type":"post","link":"https:\/\/www.wesmiledentaltx.com\/blog\/are-bad-teeth-genetic\/","title":{"rendered":"Can Bad Teeth Be Genetic?"},"content":{"rendered":"
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\"Three<\/figure>\n<\/div>\n\n\n

You\u2019ve probably already noticed that certain traits can be handed down from generation to generation. Perhaps you have your grandfather\u2019s curly hair, or your grandmother\u2019s cheekbones. But what about when it comes to your oral health<\/a>? Is it possible to get your dad\u2019s weak enamel or the same gaps in your smile as your mother? Here\u2019s a closer look at the role genetics play in your teeth and gums, and which problems are most likely environmental.<\/p>\n\n\n\n\n\n\n\n

Your Tooth Color<\/h2>\n\n\n\n

If your teeth are yellower than you\u2019d prefer, it may not have much to do with your diet. It can sometimes be caused by the density of your enamel, which is determined by genetics. Although it is still possible to stain or discolor your teeth with your diet and bad oral habits like smoking, if you take great care of your smile and still have yellow teeth, your family could be on the hook for this one!<\/p>\n\n\n\n

When Your Teeth Erupt<\/h2>\n\n\n\n

Although most children\u2019s teeth develop in the same order, exactly when<\/em> they erupt is determined by genetics.  So, if your teeth showed up later than they should have, your children\u2019s may take a little extra time emerging, too.<\/p>\n\n\n\n

Your Spacing and Alignment<\/h2>\n\n\n\n

Because your genes determine the size and shape of your jaw, the spacing and alignment of your teeth is genetic, too. In fact, you could even have the same gaps in your teeth as your ancestors do, and if you need braces, that\u2019s often thanks to someone in your immediate family.<\/p>\n\n\n\n

Understanding Genetic Predisposition<\/h2>\n\n\n\n

A genetic predisposition to a condition doesn\u2019t mean you will definitely experience it, but it does<\/em> mean you should keep an eye out for it. For example, if impacted wisdom teeth are common on your dad\u2019s side, you could develop them as well, but you might not. Still, it doesn\u2019t hurt to give your dentist a head\u2019s up so she can be on the lookout for them as you or your child\u2019s mouth grows.<\/p>\n\n\n\n

Environmental Factors<\/h2>\n\n\n\n

In addition to genetic predisposition, there are many environmental factors that can seem<\/em> hereditary but really aren\u2019t. Cavities, for example, are caused by bacteria which can be transferred from person to person by kissing, sharing utensils and cups, and even using each other\u2019s toothbrushes. Therefore, if someone in your household has high oral bacteria levels, it can easily be transferred to others if they\u2019re not careful. So, while it may seem like you get frequent cavities like your dad because of your genes, it could just be that you drank from the same cup as him and now have more oral bacteria!<\/p>\n\n\n\n

Remember, although physical features like the density of your enamel and the spacing of your teeth can be genetically influenced, your individual oral hygiene is entirely under your control. Thus, be sure to maintain an excellent oral hygiene routine, and let your dentist know if your family has any oral health issues that could cause problems for you and your family\u2019s smiles down the road.<\/p>\n\n\n\n

About Dr. Atluri<\/h2>\n\n\n\n

Dr. Swathi Atluri<\/a> earned her first dental degree in her native country of India before moving to the United States and earning her second dental degree at the prestigious New York University College of Dentistry.  Still passionate about education, she is constantly taking continuing education courses to keep current on her skills. Dr. Atluri is also a proud, active member of the American Dental Association, Texas Dental Association, American Academy of Clear Aligners and the International Dental Implant Association. To schedule your preventive exam and cleaning at Smile Dental of Arlington, visit our website<\/a> or call 682-452-1150.<\/p>\n","protected":false},"excerpt":{"rendered":"

You\u2019ve probably already noticed that certain traits can be handed down from generation to generation. Perhaps you have your grandfather\u2019s curly hair, or your grandmother\u2019s cheekbones. But what about when it comes to your oral health? Is it possible to get your dad\u2019s weak enamel or the same gaps in your smile as your mother? […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-124","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nCan Bad Teeth Be Genetic? | Dr. Swathi Atluri<\/title>\n<meta name=\"description\" content=\"Wondering if you get your cavities from dad or your bad bite from mom? 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