Use of a Gluten-Free Diet in Schizophrenia: A Systematic Review.

ABSTRACT: We performed a systematic review of the literature to determine whether adherence to a gluten-free diet (GFD) leads to improved outcomes for patients with schizophrenia. We searched the AMED (Allied and Complementary Medicine; 1985-June 2016), MEDLINE (1946-June 2016), and Embase (1980-2016 week 24) databases using the terms "wheat" or "glutenin" or "gliadin" or "gluten" AND "schizophrenia." A total of 9 studies met the inclusion criteria for this review: 1 randomized controlled trial, 7 crossover studies, and 1 open-label pilot study. Six of the included studies demonstrated beneficial effects including improved functioning and decreased symptom severity after the course of a GFD, whereas 3 studies found no benefits. All of the included studies found that a GFD is well tolerated and can b

SUBMITTER: Levinta A 

PROVIDER: S-EPMC6247287 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature