Gum disease, also known as periodontitis, is an infection that damages the soft tissue and bone supporting teeth. Porphyromonas gingivalis (P. gingivalis )is one of the main culprits behind gum disease. If left untreated gum diesease can lead to tooth loss. The main cause of gum disease is poor oral hygiene, which allows plaque and bacteria to build up on teeth and under the gumline. Brushing teeth twice a day, flossing daily, and visiting the dentist regularly for cleanings all help to prevent gum disease.
If you’re experiencing gum inflammation or discomfort, a simple saltwater rinse can offer relief. Mixing a half-teaspoon of table salt into warm water creates a soothing solution. Swishing with this rinse can help reduce inflammation and ease any pain you might be experiencing. Smoking and excessive alcohol consumption are known culprits in worsening gum disease. Similarly, limiting alcohol intake can contribute to a healthier mouth. There are also some promising new treatments on the horizon, such as mouth rinses containing matcha, a type of green tea extract.
A new study titled “Multimodal inhibitory effect of matcha on Porphyromonas gingivalis” published in Microbiology Spectrum by Ryoma Nako and et. al., 21 May 2024, shows that a mouthwash containing matcha extract significantly reduced levels of the bacteria that causes gum disease. The researchers of Japan’s National Institute of Infectious Diseases tested a matcha mouthwash on patients with gum disease. After one month of twice-daily use, the patients showed a dramatic reduction in. P. gingivalis bacteria in their saliva.
Image by Mirko Stödter from Pixabay
In lab tests, matcha extract also killed nearly all P. gingivalis cells within four hours. The study suggests that matcha disrupts bacterial growth and activity. The study included several limitations. Researchers only tested matcha in the form of a mouthwash, and it’s not clear how effective other delivery methods might be. The researchers did not injecting matcha directly into periodontal pockets. Larger clinical trials are needed to confirm the findings.
Overall, the study suggests that matcha has potential as a new way to prevent and treat gum disease.