A collaborative model for dental hygienists, dental teams, and patients living with chronic health burdens

As dental professionals, we are uniquely positioned to build lasting relationships with our patients and often recognize changes in their health before anyone else. Because we see patients more frequently than many primary care providers, we notice patterns such as blood sugar imbalance, elevated blood pressure, and persistent gingival inflammation that does not respond to periodontal therapy or good home care. Despite providing comprehensive periodontal treatment, biofilm control, fluoride, nutritional guidance, and appropriate referrals, we often care for patients who are doing everything right yet continue to struggle. It leaves us asking, what else is going on?

Functional medicine health coaching helps bridge the gap between dental care and whole-body health. This partnership does not replace dental care. It supports it. While the dental team diagnoses, treats, monitors, and recommends, the health coach partners with patients to build sustainable lifestyle habits between dental visits. This collaboration gives dental professionals a meaningful referral option without adding chairside responsibilities, while empowering patients to better understand the behavior patterns that influence both oral and overall health.

The oral-systemic reality dental professionals see every day

The oral-systemic connection is well documented and increasingly recognized by both health-care professionals and patients. Through advertisements, news reports, and social media, public awareness of the relationship between periodontal disease and systemic inflammation continues to grow. As dental professionals, we build on that awareness by educating patients about the roles of blood sugar regulation, immune function, vascular health, nutrition, and chronic inflammation in oral health and healing.

Metabolic health plays an essential role in regulating the body’s ability to control and prevent disease. When metabolic health is compromised, it often presents with increased factors for type 2 diabetes, cardiovascular disease, stroke, fatty liver disease, and chronic inflammation. According to the National Heart, Lung, and Blood Institute, metabolic syndrome is diagnosed when an individual fits within a certain criterium. A person presenting with three or more of the following is considered to exhibit metabolic syndrome: elevated waist circumference, high blood pressure, elevated fasting blood glucose, high triglycerides, and low HDL cholesterol.¹

These risk factors play an essential role for dental professionals when diagnosing and treating oral-systemic health conditions. Patients presenting with metabolic syndrome have a difficult time responding to periodontal treatment, caries control, or tissue regeneration. Each patient has a unique story, lifestyle, stress load, health history, preferences, strengths, and barriers, all of which affect positive oral health outcomes. Taking an individual approach in assessing metabolic health risk factors generates awareness for patients vulnerable to periodontal instability and caries development. The connections between metabolic syndrome and oral health are interconnected and are visible in the operatory.²

As dental hygienists, we see our patients struggling daily with preventable chronic conditions. Studies conclude that approximately one in three US adults meet the criteria for metabolic syndrome.³ Studies are now showing periodontal disease in younger age groups, with 42% of US adults age 30 and older diagnosed with periodontitis and 8% having severe periodontitis.⁴ Research revealed that periodontitis risk may increase as the number of metabolic syndrome factors increase, including increased abdominal obesity, elevated blood pressure, high triglycerides, low cholesterol, and uncontrolled blood glucose.^5-6

These studies reflect the growing concern we have for our patients’ health beyond the dental chair. The relationships that we have formed with our patients give us the ability to recognize when chronic gingival bleeding doesn’t match the level of plaque control. These patients who are “doing all the right things” and yet continue to see their oral health decline are particularly vulnerable. They often begin to feel discouraged or perhaps become frustrated with the dental professional caring for them because they do not see positive results. Simply flossing or brushing more is not the answer.

As dental hygienists, we are trained to recognize oral health risk through meticulous screenings, including health history, blood pressure, probing, caries detection, and oral cancer screenings. But recognizing risk is only part of the solution. One question that we can ask is: What meaningful support can we offer when the contributing factors extend beyond the mouth?

Why patients often need more than information

Relating to patients through communication is one of the most valuable skills dental hygienists possess. We use salivary testing, imaging, pH testing, microscopes, and clinical demonstrations of biofilm control, interdental cleaning, toothbrushing, and Water Piks to help patients understand their oral health and develop individualized care plans. But Information alone does not always create behavior change. Health behaviors are shaped by daily routines, culture, environment, family dynamics, motivation, finances, access, and readiness for change. Patients often leave the office motivated, yet the demands of everyday life create a gap between clinical advice and sustainable action.

Functional medicine health coaching is designed to bridge that gap. A health coach works with both the dental team and the patient, using thoughtful questions and individualized goal-setting to support small, meaningful lifestyle changes that build lasting habits. Positive outcomes appear when knowledge is turned into whole-body awareness.

The soil analogy: Treating the roots, not just the leaves

A helpful way to explain this partnership is through the soil analogy.

Dental care often addresses what is visible above the surface: bleeding, biofilm, caries, and oral disease patterns. This care is essential. However, if the patient’s “soil” is depleted by poor nutrition, blood sugar imbalance, chronic stress, inflammation, or inconsistent oral care, it cannot provide the healthy foundation needed for the patient to flourish.

Functional medicine health coaching helps patients tend to the “soil.” While the dental team diagnoses and treats what is visible above the surface, the health coach supports the foundation beneath by helping build sustainable lifestyle habits. When the soil is rich, fed, nourished, and thriving, it becomes a place for providing life.

A collaborative relationship between the patient, dental professional, and health coach shifts the focus from managing disease to cultivating long-term health.

Bridging the gap: A better path forward

The future of oral health extends beyond the dental chair. By partnering with functional health coaches, dental professionals can bridge the gap between clinical recommendations and habitual behaviors, empowering patients to become active participants in their own well-being. This collaboration honors the expertise of the dental team while supporting sustainable lifestyle changes that improve both oral and whole-body health. Cultivating healthy “soil” supports healthier habits, decreases chronic disease, and improves oral health outcomes.

Editor’s note: This article first appeared in RDH eVillage newsletter, a publication of the Endeavor Business Media Dental Group. Read more articles and subscribe.

References

1. What is metabolic syndrome? National Heart, Lung, and Blood Institute. https://www.nhlbi.nih.gov/health/metabolic-syndrome
2. Ko KI, Sculean A, Graves DT. Diabetic wound healing in soft and hard oral tissues. Transl Res. 2021;236:72-86. doi:10.1016/j.trsl.2021.05.001
3. Moore JX, Chaudhary N, Akinyemiju T. Metabolic syndrome prevalence by race/ethnicity and sex in the United States, National Health and Nutrition Examination Survey, 1988-2012. Prev Chronic Dis. 2017;14:E24. doi:10.5888/pcd14.160287
4. Periodontal disease in adults (age 30 or older). National Institute of Dental and Craniofacial Research. Reviewed August 2021. https://www.nidcr.nih.gov/research/data-statistics/periodontal-disease/adults
5. Gobin R, Tian D, Liu Q, Wang J. Periodontal diseases and the risk of metabolic syndrome: an updated systematic review and meta-analysis. Front Endocrinol (Lausanne). 2020;11:336. doi:10.3389/fendo.2020.00336
6. Lamster IB, Pagan M. Periodontal disease and the metabolic syndrome. Int Dent J. 2017;67(2):67-77. doi:10.1111/idj.12264