10/14/2026
Wellness Wednesday: The mouth–breast connection
Your mouth is part of your whole body — and the lymphatic system helps connect the two.
Lymphatic vessels throughout the head and neck help move fluid, cellular waste, and immune-related material toward lymph nodes in the chest and underarm region.
That anatomy is one reason researchers continue to study how chronic oral inflammation and infection may influence health beyond the mouth.
Research has explored associations between oral bacteria, periodontal disease, chronic inflammation, and breast health. Scientists have also identified certain oral microbes, including Fusobacterium nucleatum, in tissues outside the mouth. These findings do not mean that dental infections or root canals directly cause breast cancer, but they reinforce the importance of looking at oral health as part of whole-body wellness.
From a biological dentistry perspective, we pay close attention to potential sources of chronic oral inflammation, including:
• Gum disease
• Tooth decay
• Infected or symptomatic teeth
• Root canal-treated teeth
• Jawbone inflammation
Especially during Breast Cancer Awareness Month, this is an important reminder that supporting overall health includes caring for the mouth, too.
At Blodgett Dental Care, we help patients take a deeper look at their oral health and understand how it may fit into their broader wellness journey.
Want to explore your oral health from a whole-body perspective? Use the link in our bio to learn more about our New Patient Experience and Dental Tourism process.