Why We Look at Your Genes, Too

October 31, 2026
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Posted By: Katie To, DDS

You already know we pay attention to more than your teeth here. We check your hydration, your oxygen, your body composition. We ask about your sleep, your stress, your nutrition. So maybe it won’t surprise you to learn we’re interested in something even more fundamental: your genes. Through 3X4 Genetics, we can get a deeper look at how your unique biology works — and use it to personalize your care in a way generic advice never could.

Why genetics fits a whole-body practice. Everything we do comes back to one belief: your mouth is part of your whole body, and the better we understand your body, the better we can care for you. Your DNA is the instruction manual underneath all of it. It influences how you handle inflammation, which nutrients you need more of, how well your body detoxifies, and more. Those aren’t abstract details — they’re the very things that shape your gum health, your healing, and your overall wellness. Looking at your genes is just the most upstream version of the whole-body thinking we already practice.

What this kind of testing actually is. Let’s clear up a common worry first: this isn’t about scanning for scary disease diagnoses. 3X4 is a nutrigenomics test — it looks at how your genes influence everyday things like inflammation, nutrient metabolism, and detox pathways, so we can tailor nutrition and lifestyle guidance specifically to you. It’s about optimizing how you eat, move, and care for yourself, not labeling you with a condition. Think of it as a blueprint for working with your biology instead of guessing.

How it connects to your mouth. Here’s where it gets especially relevant for us. Some people are genetically predisposed to a stronger inflammatory response — and since gum disease is fundamentally an inflammatory process, that insight matters. Others may have higher needs for the very nutrients that support healthy gums and strong teeth. When we understand those tendencies, we can be more proactive and more personal about protecting your oral health, rather than giving everyone the same generic advice.

Care that’s truly personalized. This is the direction great wellness care is heading — away from one-size-fits-all and toward guidance built around you. Genetic insight is one more tool that helps us do exactly that, always in partnership with you and the right practitioners on your health team. We’re not here to overwhelm you with data. We’re here to help you understand your body well enough to take great care of it.

Because the more we know about how you’re built, the better we can help you thrive.


Curious what your genes could reveal about your health? Ask us about 3X4 Genetics at your next visit, or call (281) 392-8450. Learn more at katietodds.com.

Beautiful Smile. Healthy You.