In this episode of To The Root, Robyn Spangler explores the complex relationship between stress physiology, cortisol regulation, adrenal function, and chronic skin conditions. Moving beyond the oversimplified narrative that “stress causes breakouts,” Robyn provides a clear, evidence-informed explanation of how cortisol rhythms and stress resilience influence skin health at a physiological level.
Robyn explains the essential role cortisol plays in immune signaling, metabolic function, and circadian rhythm regulation—and why both elevated and flattened cortisol patterns can contribute to acne, eczema, psoriasis, flushing, and reactive skin. She also highlights why high-achieving individuals often underestimate their stress load, even as functional lab data reveals significant strain on adrenal function and nutrient reserves.
Robyn also outlines key mechanisms through which chronic stress impacts the skin, including increased oil production and inflammation, impaired blood sugar regulation, suppressed digestive function, compromised gut immunity, and mineral depletion. She emphasizes the importance of assessing cellular mineral status, particularly sodium and potassium, to better understand stress resilience and its downstream effects on skin health.
Through a functional dermatology lens, this discussion reinforces a core principle: sustainable skin healing requires addressing the body’s stress response and internal environment—not just topical treatments or symptom management.
Listen now!
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Highlights:
Connect with Robyn:
Instagram: @nutritionbyrobyn
Website: https://www.theclearskinlab.com
