Our genetics are the building blocks for who and what we are. They play a large role in determining height, appearance, lifelong health, and so much more. Genetic testing examines DNA to gave a person insight into a broad range of matters, from their ethnic background to their food sensitivities. All of that raises an intriguing question — can genetic testing also determine whether you are at a higher risk of developing gum disease and other oral health issues? Let’s talk about this important issue.