Most people know that brushing and flossing help keep their teeth healthy, but new research suggests they may also be important for your eye health. A recent study looking at more than 25,000 patients found that people with gum disease were more likely to develop several eye conditions over the following 10 years than those without gum disease.
Gum disease (also called periodontal disease) is a common condition caused by bacteria and inflammation around the teeth and gums. If left untreated, it can lead to bleeding gums, loose teeth, and tooth loss.
People with gum disease were found to have a higher risk of developing a range of eye problems, including:
Scientists believe inflammation may be the link. Gum disease causes ongoing inflammation in the body, and previous research has shown that chronic inflammation can affect blood vessels, the immune system, and tissues throughout the body, including the eyes.
Not necessarily. The study found a connection between gum disease and eye conditions, but it cannot prove that one directly causes the other. There may be other shared factors involved. More research is needed before experts can say that treating gum disease will reduce the risk of eye disease.
The good news is that good oral hygiene is something we can all control.
Simple steps include:
Looking after your mouth and your eyes are both important parts of maintaining your overall health. This latest research is another reminder that the body works as an interconnected system, and healthy habits can have benefits beyond where they start.
Practice tip: If you have a history of significant gum disease, it may be especially important to keep up with routine eye examinations, even if your vision seems fine. Many eye conditions develop gradually and may not cause symptoms in their early stages.
