Evidence-based dietary recommendations for patients with psoriasis: A systematic review

IF 6.6 2区医学 Q1 NUTRITION & DIETETICS Clinical nutrition Pub Date : 2025-02-15 DOI:10.1016/j.clnu.2025.02.005

Qingyun Wang , Jiao Wang , Xiaoying Sun , Liu Liu , Miao Zhang , Yuanting Yu , Pengbo Gao , Seokgyeong Hong , Xin Li

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引用次数: 0

Abstract

Psoriasis is a chronic recurrent inflammatory skin disease mediated by immune, genetic, and environmental factors. Numerous studies have demonstrated that the excessive consumption of certain pro-inflammatory foods, including alcohol, dairy products, high-sugar foods, and gluten, can exacerbate psoriasis. Thus, modifying one's dietary habits can alleviate psoriasis symptoms. However, high-quality evidence regarding the relationship between diet and psoriasis is currently lacking. This review provides insight into the dietary management of psoriasis by reviewing previous dietary therapies. An extensive search of the PubMed, Embase, and Cochrane databases for clinical studies of psoriasis and diet revealed that diets meeting Mediterranean, gluten-free, or calorie-restricted principles, dietary fiber, probiotic, prebiotic, and n-3 fatty acid contents may be associated with improved psoriasis outcomes. Additionally, patients with psoriasis should avoid consuming alcohol and high amounts of salt. Overall, based on findings from the current literature, this review aimed to guide dietary treatment options for patients with psoriasis.

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来源期刊

Clinical nutrition 医学-营养学

CiteScore

14.10

自引率

6.30%

发文量

356

审稿时长

28 days

期刊介绍： Clinical Nutrition, the official journal of ESPEN, The European Society for Clinical Nutrition and Metabolism, is an international journal providing essential scientific information on nutritional and metabolic care and the relationship between nutrition and disease both in the setting of basic science and clinical practice. Published bi-monthly, each issue combines original articles and reviews providing an invaluable reference for any specialist concerned with these fields.