Our oral health and general wellbeing are more connected than you might think. A new study by a team at the University of Birmingham, in the United Kingdom, has linked gum or periodontic disease to a wide range of illnesses from depression and anxiety, to heart disease and diabetes, among others.
To investigate the relationship of the condition of gums to our overall health, researchers reviewed the General Practitioner (GP) records of over 64,000 British patients who had periodontal disease. Nearly 61,000 had gingivitis, a common and mild form of gum disease with symptoms like irritation, redness and swelling; and nearly 3400 had periodontitis, a more serious gum infection that damages soft tissue and can lead to tooth loss.
The patients’ health records were then compared to over 250,000 study participants who had no periodontal disease. The average age of all participants was 44 years; 43 percent were male and 30 percent were smokers.
Both mental and physical health worsened among people who had a history of gum disease at the start of the study.
After three years, the research team analyzed all the participants’ accumulated health data. They found a notable difference between those folks with periodontic disease and those with healthy gums. The researchers reported that both mental and physical health worsened among people who had a history of gum disease at the start of the study. In fact, rates of mental health issues were 37 percent higher among those with gum disease; autoimmune diseases were 33 percent more likely; occurences of cardiovascular disease were 18 percent higher; and rates of type-2 diabetes were 26 percent higher among people with gum disease.
“An important implication of our findings is the need for effective communication between dental and other healthcare professionals to ensure patients obtain an effective treatment plan targeting both oral and wider health to improve their existing overall health and reduce the risk of future illness,” one of the senior authors of the study, Krish Nirantharakumar, a professor at the Institute of Applied Health Research, University of Birmingham College of Medical and Dental Sciences, said in a statement.
Not all gum disease is a sign of a dental problem, but this study illuminates the risks that inflamed gums bring. Here are some suggestions from the American Dental Association for ways to keep your gums healthy:
- Brush your teeth twice a day.
- Clean between your teeth with floss or another interdental cleaner once every day.
- See your dentist for an examination and a professional cleaning regularly.
- Show your dentist or dental hygienist how you brush and clean between your teeth and ask if you can make any improvements.
- If you smoke or chew tobacco, stop. Tobacco use increases the risk of gum disease.
The study is published in BMJ Open.