Dietary Patterns and their Impact on Atopic Dermatitis: A Comprehensive Review

Abstract

Atopic dermatitis (AD) is a chronic inflammatory skin disease with complex pathophysiology, often exacerbated by dietary factors. Understanding the relationship between diet and AD is crucial for effective management. This review aims to synthesize current knowledge on the impact of dietary factors on AD, examining the link between food allergies and AD, exploring the gut-skin axis, and reviewing dietary recommendations for AD management. A comprehensive review of both observational and clinical trials published in the last 10 years was selected, focusing on the role of food in AD. The search included multiple databases, using key terms related to AD, nutrition, and allergies. The review highlights the intricate relationship between diet and AD. Specific dietary factors can significantly influence AD symptoms, with food allergies playing a critical role. The importance of gut health in AD pathogenesis is also emphasized. Personalized dietary recommendations are necessary for effective AD management. Remarkably, this review highlights research gaps regarding food's role in AD, stressing the demand for further trials and personalized dietary guidance.