Can a Simple Saliva Test Uncover Hidden Risks in Your Mouth?
What if one rinse could reveal what's really driving your gum disease? Saliva-based DNA testing identifies the exact bacterial pathogens living below the gumline — information a visual exam alone can't provide. This post explains how the test works, why it's essential for patients with unexplained inflammation or recurring gum disease, and how Dr. Linty John-Varghese uses results to build a targeted, root-cause treatment plan instead of a one-size-fits-all cleaning.