Clinical insights.
Root-cause perspective.
Articles, clinical updates, and educational content from The Lamkin Clinic in Edmond, Oklahoma. Written and reviewed by Brian Lamkin, DO. Functional medicine, hormone optimization, longevity, BTL technology, and advanced diagnostics.
The Lamkin Clinic publishes clinical insights, educational articles, and functional medicine perspectives for patients and practitioners. Every article is written or reviewed by Brian Lamkin, DO with 25+ years of clinical experience. For in-depth clinical reference content, explore our condition, lab, and article libraries below.
Reference Libraries & Resources
Physician-authored functional medicine reference content. Every page is written and reviewed by Brian Lamkin, DO.
100+ condition pages with root-cause analysis, relevant labs, functional medicine interpretation, and treatment strategy.
Browse conditions → Lab Reference Library128+ lab pages with standard ranges, functional medicine optimal ranges, and clinical interpretation guidance.
Browse labs → Clinical Articles Library31 peer-reviewed reference articles across peptide therapy, hormone health, gut health, and functional medicine topics.
Browse articles → Order Lab TestingDirect-access specialty lab panels: Metabolic Health, Inflammation and CV Risk, Gut Health, Hormone Optimization, and Adrenal Stress.
Rupa Health Lab Store →Latest Posts

Chronic diseases account for 7 out of every ten deaths of Americans per year. In addition, they result in 75% of healthcare costs...
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A good night’s sleep can have a huge impact on your overall health from the inside out. Research has shown that individuals...
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When it comes to weight loss, there are often several recommended diet and lifestyle changes that patients need to make to be successful well...
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Food plays a huge role in how our brains and bodies can perform. From boosting cognitive abilities to providing an extra boost...
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Natural aging has several unpleasant side impacts across the board that vary by individual and life stage. As you move through your...
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There are several reasons why a visit to the Lamkin Clinic for advanced lab and diagnostic testing is: Comprehensive Productive Effective And,...
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Unfortunately, many people don’t go to the doctor as often as they should for preventive care. They believe that if they aren’t...
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It’s harder to be social and maintain contact with loved ones; our options for exercising and being active are somewhat limited. And...
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Traditional weight loss plans and weight loss clinics are often a tempting first stop for people who want to get serious about...
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2020 was challenging in more ways than one, but as 2021 rolls around, it’s a great time to take stock and ensure...
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When it comes to heart disease, protecting the health of your heart is more important than ever before. Recent studies found heart...
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When it comes to treating hormonal imbalance, there is no uniform approach. Hormonal imbalance can come from various sources. But no matter the...
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