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  • Jefferson Adams
    Jefferson Adams

    Can a Gluten-Free Diet Normalize Vitamin D Levels for Celiac Patients?

    Reviewed and edited by a celiac disease expert.

      A new study study strongly suggests that people with celiac disease can recover normal vitamin D levels through a gluten-free diet, without requiring any supplementation.


    Caption: Image: CC--NASA/Goddard/SDO

    Celiac.com 08/16/2018 - What is the significance of vitamin D serum levels in adult celiac patients? A pair of researchers recently set out to assess the value and significance of 25(OH) and 1,25(OH) vitamin D serum levels in adult celiac patients through a comprehensive review of medical literature.

    Researchers included F Zingone and C Ciacci are affiliated with the Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy; and the Celiac Center, AOU San Giovanni di Dio e Ruggi di Aragona, University of Salerno, Department of Medicine and Surgery, Salerno, Italy. 

    Within the wide spectrum of symptoms and alteration of systems that characterizes celiac disease, several studies indicate a low-level of vitamin D, therefore recent guidelines suggest its evaluation at the time of diagnosis. This review examines the data from existing studies in which vitamin D has been assessed in celiac patients. 

    Our review indicates that most of the studies on vitamin D in adult celiac disease report a 25 (OH) vitamin D deficiency at diagnosis that disappears when the patient goes on a gluten-free diet, independently of any supplementation. Instead, the researchers found that levels of calcitriol, the active 1,25 (OH) form of vitamin D, fell within the normal range at the time of celiac diagnosis. 

    Basically, their study strongly suggests that people with celiac disease can recover normal vitamin D levels through a gluten-free diet, without requiring any supplementation.

    Source:

     


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    "...most of the studies on vitamin D in adult celiac disease report a 25 (OH) vitamin D deficiency at diagnosis that disappears when the patient goes on a gluten-free diet, independently of any supplementation."

    As long as they test for Celiac first. I was misdiagnosed IBS decades, Vitamin D deficient for 6 years before a Dr. tested me for Celiac.  While untreated I had to supplement as vitamin D would fall. However good to hear researchers found it disappear on gluten-free compliant Diet.

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  • About Me

    Jefferson Adams is Celiac.com's senior writer and Digital Content Director. He earned his B.A. and M.F.A. at Arizona State University, and has authored more than 2,000 articles on celiac disease. His coursework includes studies in science, scientific methodology, biology, anatomy, medicine, logic, and advanced research. He previously served as SF Health News Examiner for Examiner.com, and devised health and medical content for Sharecare.com. Jefferson has spoken about celiac disease to the media, including an appearance on the KQED radio show Forum, and is the editor of the book "Cereal Killers" by Scott Adams and Ron Hoggan, Ed.D.

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