Journal of Clinical and Diagnostic Research, ISSN - 0973 - 709X

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Original article / research
Year : 2016 | Month : May | Volume : 10 | Issue : 5 | Page : OC37 - OC40

Association of Vitamin B12 Deficiency and Use of Reverse Osmosis Processed Water for Drinking: A Cross-Sectional Study from Western India

Ekant Surendra Gupta, Sanket Pranjivan Sheth, Jaishree Deepak Ganjiwale

1. Consulting Physician, Ruchi Hospital, Palanpur, Dist. Banaskantha, Gujarat, India. 2. Professor, Department of Medicine, Pramukh Swami Medical College, Karamsad, Gujarat, India. 3. Assistant Professor, Department of Community Medicine, Pramukh Swami Medical College, Karamsad, Gujarat, India.

Correspondence Address :
Dr. Sanket Pranjivan Sheth,
Professor, Department of Medicine, Pramukh Swami Medical College, Karamsad, Dist. Anand-388325, Gujarat, India.
E-mail: shethsanket2015@gmail.com

Abstract

Introduction: Prevalence of Vitamin B12 deficiency has increased in community in recent time. Possibility is raised for new and yet unidentified factors being associated with this increased prevalence. One of these factors frequently questioned is use of Reverse Osmosis (RO) processed water for drinking.

Aim: We aimed to study association of use of RO processed water for drinking with Vitamin B12 deficiency.

Materials and Methods: This cross-sectional study was done at tertiary care centre of Western India. Total 250 participants were recruited after excluding those participants with known factors responsible for Vitamin B12 deficiency. Information about gender, type of diet, milk intake and duration, dairy product intake, use of RO water and Vitamin B12 level was collected.

Results: Total 70 (28%) participants out of 250 were having Vitamin B12 deficiency. Forty (50.6%) of 79 participants using RO water were Vitamin B12 deficient against 30 (17.5%) of 171 using other sources. Logistic regression analysis showed independent association between use of RO water and Vitamin B12 deficiency. Although association of male gender, milk quantity of less than 100 ml per day and duration of RO water intake with occurrence of Vitamin B12 deficiency was found statistically significant in univariate analysis, logistic regression analysis did not show significant association.

Conclusion: Use of RO processed drinking water was associated with Vitamin B12 deficiency. This being cross- sectional study, further longitudinal studies with large sample size and taking confounding factors into consideration, are required to establish this association.

Keywords

Dairy products, Demineralised water, Milk intake, Micronutrients, Vegetarian diet

How to cite this article :

Ekant Surendra Gupta, Sanket Pranjivan Sheth, Jaishree Deepak Ganjiwale. ASSOCIATION OF VITAMIN B12 DEFICIENCY AND USE OF REVERSE OSMOSIS PROCESSED WATER FOR DRINKING: A CROSS-SECTIONAL STUDY FROM WESTERN INDIA. Journal of Clinical and Diagnostic Research [serial online] 2016 May [cited: 2018 Jul 17 ]; 10:OC37-OC40. Available from
http://www.jcdr.net/back_issues.asp?issn=0973-709x&year=2016&month=May&volume=10&issue=5&page=OC37-OC40&id=7864

DOI and Others

DOI: 10.7860/JCDR/2016/19621.7864


Date of Submission: Feb 18, 2016
Date of Peer Review: Mar 21, 2016
Date of Acceptance: Mar 26, 2016
Date of Publishing: May 01, 2016


Financial OR OTHER COMPETING INTERESTS: None.

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