Fatty liver disease: Periodontitis may be a symptom of the condition found in your mouth


Non-alcoholic fatty liver disease (NAFLD) is a chronic liver disease that is prevalent worldwide. It is estimated to effect roughly 20–30 percent of the world’s population, reported the national library of health. Several reports have indicated that periodontal infection is related to NAFLD.

In a study published in the US National Library of Medicine National Institutes of Health, interaction between periodontitis and liver disease was investigated.

The study noted: “Increasing evidence also indicated that periodontitis may participate in the progression of liver diseases, such as non-alcoholic fatty liver disease, cirrhosis and hepatocellular carcinoma, as well as affecting liver transplantation.

“A small number of studies have been conducted to identify the association between NAFLD and periodontitis.”

“In a previous study, it was found that periodontal treatments improved certain liver function parameters, such as serum aspartate transaminase and ALT in NAFLD patients.

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Recent animal and human investigations have indicated that NAFLD/NASH is related to periodontal disease.

As patients with liver or periodontal disease have few subjective and early symptoms, the diseases are often severe when they are discovered at medical institutions.

Health experts state early detection and treatment under collaborative medical and dental care is important to prevent progression to NASH, which may then develop into cirrhosis or liver cancer.

Studies indicate there may be a connection between NAFLD and periodontal disease and on the effect of periodontal treatment on NAFLD.

If you have NAFLD, you should aim to eat a healthy, balanced diet.

According to Bupa, this means:

Choose whole grain carbohydrates (such as breads, rice and pasta) which are high in fibre

Avoid food and drinks that are high in sugar

Eat more vegetables and fruit

Eat less saturated fat. Replace saturated fats with monounsaturated fats or polyunsaturated fats, especially omega-3 fatty acids. This may help reduce your risk of heart disease which can be linked to NAFLD

Monitor your portion sizes, especially if you’re trying to lose weight.

Engaging in regular physical activity can help you to lose excess weight but it can also bring direct benefits for managing NAFLD.