How is this related to your heart? The bacteria may increase your risk for heart disease by contributing to the formation of clots or further plaque build-up in your arteries that can interfere with blood flow to the heart.
However, it will take long-term clinical trials to more directly identify gum disease as a cause of heart disease. “We’re not going to have the answers to these questions for quite some time,” Spalding says.
Meanwhile, researchers are also uncovering possible links between gum disease and stroke, osteoporosis, diabetes, respiratory disease, and even preterm babies.
Important Steps for Your Teeth (and Heart)
According to the American Academy of Periodontology, half of all people over age 55 have gum disease. Gum disease is also the main reason people 35 and older lose their teeth.
Your risk for gum disease increases as you get older, but staying on top of your dental health should start in childhood. Regular brushing, flossing, and dental check-ups can help you keep gum disease at bay.
If you happen to notice any of these symptoms, let your dentist know immediately — they could be warning signs of gum disease.
  • Sour taste in the mouth
  • Persistent bad breath
  • Bleeding gums
  • Swollen, tender gums
  • Loose teeth
  • Sensitive teeth
  • Pain when chewing
And remember: Preventing gum disease — or treating it with deep cleanings, medication, or surgery — may just help you prevent heart problems down the road.