Preventive & Lifestyle Medicine
Treating the Root Causes, Not Just the Symptoms
Most chronic diseases — heart disease, type 2 diabetes, hypertension, obesity — are driven by how we live. Lifestyle medicine addresses those root causes directly, using evidence-based interventions in nutrition, sleep, activity, and stress as core parts of treatment.
What Is Lifestyle Medicine?
Lifestyle medicine is a medical specialty that uses therapeutic lifestyle interventions as the primary treatment for chronic conditions. It's not about telling patients to "eat better and exercise more" — it's about applying the same rigor and personalization to lifestyle factors that we apply to medications and procedures.
At Dunn Family Medicine, lifestyle medicine isn't a separate program — it's woven into how we practice primary care. When we're managing your diabetes, we're not just adjusting your metformin dose; we're looking at what you're eating, how you're sleeping, how stressed you are, and what's getting in the way of the changes you want to make.
This approach is particularly well-suited to direct primary care, because it requires time. You can't have a meaningful conversation about sleep, stress, and nutrition in a 10-minute insurance visit. With DPC, we have the time to go deep — and to follow up consistently over months and years.
Patients from Steilacoom, Lakewood, DuPont, and University Place come to us specifically because they want a doctor who will engage with the full picture of their health, not just write prescriptions.
The Six Pillars of Lifestyle Medicine
Lifestyle medicine addresses health through six interconnected domains. We work with you on all of them — prioritizing based on what matters most for your situation.
Nutrition
Evidence-based dietary guidance tailored to your health goals — not a one-size-fits-all diet plan. We address metabolic health, inflammation, and sustainable eating patterns.
Physical activity
Movement as medicine. We help you find an approach to activity that fits your life, your body, and your health conditions — and we track the results.
Sleep
Poor sleep drives weight gain, metabolic dysfunction, cardiovascular risk, and mental health challenges. We take sleep seriously and address it as a clinical priority.
Stress and mental health
Chronic stress has measurable effects on the body. We address stress management, anxiety, and emotional wellbeing as part of your overall health plan.
Substance use
Tobacco, alcohol, and other substances affect nearly every system in the body. We provide non-judgmental support for patients who want to make changes.
Social connection
Loneliness and social isolation are significant health risks. We consider the social and relational dimensions of health, not just the physical.
Who Benefits from Lifestyle Medicine
Lifestyle medicine is relevant to almost everyone, but it's especially valuable for patients with — or at risk for — chronic conditions like type 2 diabetes, cardiovascular disease, hypertension, obesity, metabolic syndrome, and autoimmune conditions.
It's also valuable for patients who feel like something is off but haven't been given a diagnosis — fatigue, brain fog, poor sleep, low mood, weight that won't budge despite effort. These often have lifestyle contributors that a standard medical workup won't catch.
And it's valuable for patients who simply want to age well — to stay active, sharp, and independent for as long as possible. Prevention is far more effective than treatment, and lifestyle medicine is fundamentally preventive. If you're interested in medical weight management, lifestyle medicine is a core component of that work as well.
Medically reviewed by Dr. Noel Dunn, MD, FAAFP — Board-Certified in Family Medicine & Lifestyle Medicine, Dunn Family Medicine, Steilacoom, WA.
Ready to address the root causes?
Schedule a free introduction to discuss your health goals and how lifestyle medicine can be part of your care.
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