Objective: This article tries to answer the question whether or not there is evidence for a relationship between celiac disease (CD) and ADHD. A review of the current literature on this topic is provided. Method: PUBMED/MEDLINE, Web of Science, and Google scholar were searched to include all published trials on ADHD and CD (no date limitation, both noncontrolled and controlled trials). In addition, the reference list of included studies was screened to find other relevant articles. Results: Eight studies report a possible association between CD and ADHD; however, the results are inconsistent. Only three out of eight studies report a positive correlation between ADHD and CD. Conclusion: Up till now, there is no conclusive evidence for a relationship between ADHD and CD. Therefore, it is not advised to perform routine screening of CD when assessing ADHD (and vice versa) or to implement gluten-free diet as a standard treatment in ADHD.
Objective: This article tries to answer the question whether or not there is evidence for a relationship between celiac disease (CD) and ADHD. A review of the current literature on this topic is provided. Method: PUBMED/MEDLINE, Web of Science, and Google scholar were searched to include all published trials on ADHD and CD (no date limitation, both noncontrolled and controlled trials). In addition, the reference list of included studies was screened to find other relevant articles. Results: Eight studies report a possible association between CD and ADHD; however, the results are inconsistent. Only three out of eight studies report a positive correlation between ADHD and CD. Conclusion: Up till now, there is no conclusive evidence for a relationship between ADHD and CD. Therefore, it is not advised to perform routine screening of CD when assessing ADHD (and vice versa) or to implement gluten-free diet as a standard treatment in ADHD.
Authors: Sivan Kedem; Shlomit Yust-Katz; Dan Carter; Zohar Levi; Ron Kedem; Adi Dickstein; Salah Daher; Lior H Katz Journal: World J Gastroenterol Date: 2020-11-14 Impact factor: 5.742