Whether lowering cortisol can help the skin is not fully established by research, but plausible mechanisms exist. Cortisol, the primary stress hormone, when chronically elevated can impair the skin barrier, promote inflammation, and reduce collagen production – factors that may contribute to acne, eczema, or premature aging. Theoretically, reducing cortisol (e.g., through stress management, sleep optimization, or certain nutrients) could mitigate these effects. However, direct clinical trials linking intentional cortisol reduction to improved skin health are lacking. The evidence is mostly mechanistic and based on observational studies of stress and skin conditions. MyBody-X does not offer specific tests or products for measuring or lowering cortisol. For better skin, focus on a balanced diet, adequate sleep, and stress reduction – and consult a dermatologist for persistent issues. Relying solely on cortisol modulation without medical guidance is not advised.
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