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Fasting May Help Fight Gum Disease

Published on June 21, 2026, 11:37 a.m.
Fasting May Help Fight Gum Disease

Topic: Health

Scientists from King's College London found that a short-term low-calorie diet can reduce inflammation associated with gum disease. This could be an additional tool to support standard treatments.

Fighting Gum Disease: A New Approach?

Gum disease, also known as periodontitis, is a severe condition that affects millions of people worldwide. It's been linked to other serious health problems like heart disease and diabetes. Current treatment focuses on cleaning infected areas around the teeth and controlling plaque buildup.

Researchers from King's College London wanted to explore whether dietary changes could help improve treatment outcomes. They recruited 28 patients with gum disease and divided them into two groups: one followed a five-day calorie-restricted diet, while the other continued eating as usual.

The results were surprising - participants who completed the fasting program showed lower levels of inflammation-related markers in both their blood and gum tissue. They also had lower levels of C-reactive protein, a widely used marker of inflammation throughout the body.

Why Might Fasting Help? The researchers suggest that fasting may reduce oxidative stress in the body, which can damage cells and DNA. It may also have beneficial effects on the microbiome - the community of bacteria that help keep us healthy.

The findings add to growing evidence that oral health and overall health are closely connected. The researchers say that fasting-mimicking diets could eventually be studied as an additional tool to support standard gum disease treatments.

Why It Matters

This study is important because it shows that lifestyle changes, like a short-term low-calorie diet, can help manage gum disease. This information can be useful for Indian students who may struggle with oral health issues and are looking for ways to improve their overall well-being.

Key Facts

  • A short-term low-calorie diet can reduce inflammation associated with gum disease
  • The study involved 28 patients with gum disease from hospitals across Spain
  • Participants who completed the fasting program showed lower levels of inflammation-related markers in both their blood and gum tissue

Key Terms

Periodontitis
A severe form of gum disease that affects millions of people worldwide

Implications

This study is important because it shows that lifestyle changes, like a short-term low-calorie diet, can help manage gum disease. This information can be useful for Indian students who may struggle with oral health issues and are looking for ways to improve their overall well-being.


Source: https://www.sciencedaily.com/releases/2026/06/260612032032.htm

Journal Reference:

  1. Giuseppe Mainas, Elena Figuero, Marta Amigo Basilio, José Dopico, Florencia Julieta Gayo Morales, Antonio Magan‐Fernandez, Inmaculada Cabello, Guillermo Pardo Zamora, Josefina Guillén Sanchez, Jose Nart, Antonio Santos Alemany, Carlos Pereira Couto, Manlio Vinciguerra, Valter D. Longo, Mark Ide, Mariano Sanz, Luigi Nibali. A Fasting‐Mimicking Diet Affects the Inflammatory Response Following Periodontal Treatment: A Multi‐centre Feasibility Randomised Controlled Pilot Trial. Journal of Clinical Periodontology, 2026; DOI: 10.1111/jcpe.70139

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