Lifestyle Medicine for Dermatologic Disease: Emerging Evidence Through a Lens of Personalized Care.

Lifestyle medicine is an emerging field that uses targeted behavioral interventions to prevent and manage chronic diseases. This review examines how its six pillars; nutrition, physical activity, stress management, avoidance of risky substances, restorative sleep, and social connection relate to dermatologic health. Through a comprehensive literature review, we identified evidence linking lifestyle factors to skin disease outcomes. Ultraviolet (UV) exposure, for example, accelerates photoaging and skin cancer risk, while photoprotection helps prevent this damage. Allergen and irritant avoidance are essential in conditions like atopic and contact dermatitis. Nutrition impacts inflammation, barrier function, and oxidative stress, influencing diseases such as psoriasis and acne. Physical activity improves skin appearance and reduces systemic inflammation. Sleep quality regulates immune function, with poor sleep linked to flares in eczema and urticaria. Risky behaviors like tobacco and alcohol use correlate with more severe disease and poorer outcomes. Social connection improves quality of life and treatment adherence, especially in visible or stigmatized conditions. Validated assessment tools, including questionnaires and biomarkers, can guide risk stratification and personalized care. When adapted to patient context, lifestyle interventions offer non-pharmacologic strategies that enhance dermatologic treatment. This review underscores the need to integrate lifestyle medicine into dermatology for a preventive, patient-centered approach.