Despite following good oral hygiene practices and making other healthy lifestyle choices, the American Academy of Periodontology says that up to 30% of Americans may be genetically susceptible to gum disease -- and those who are genetically predisposed may be up to six times more likely to develop some form of gum disease. If anyone in your family has gum disease, it may mean that you are at greater risk, as well. If you are more susceptible to gum disease, your dentist or periodontist may recommend more frequent check-ups, cleanings, and treatments to better manage the condition.