Dietary Vitamin D Intake Among Elderly Residents in a Veterans’ Centre

Publication: Canadian Journal of Dietetic Practice and Research
16 February 2010

Abstract

Purpose: Dietary vitamin D intake was assessed among residents in a long-term care (LTC) facility, so that recommendations could be made about vitamin D supplementation.
Methods: Three-day tray audits were completed for allmeals and snacks, including nutritional supplements (Boost™and/or high-protein pudding). Total daily and three-day vitamin D intake was calculated for each resident, and the total sample was compared with the recommended Adequate Intake (AI) of 600 IU. Vitamin D content was calculated using the Canadian Nutrient File and product labels. Resident charts were reviewed for micronutrient supplements and diagnoses.
Results: The daily average vitamin D available to and consumed by 30 residents was 414 IU and 295 IU, respectively. Those provided with nutritional supplements received an average of 480 IU and consumed 357 IU, while those without received an average of 245 IU and consumed 207 IU. Thirty-three percent of residents were diagnosed with osteoporosis, osteoarthritis, and falls and/or fractures. Vitamin Dmicronutrient supplementation varied from above 600 IU (43%) to below 600 IU (30%) to no supplementation (27%).
Conclusions:None of the study participantsmet the recommended AI of 600 IU through dietary sources alone. Study results suggest that all LTC residents require vitamin Dmicronutrient supplementation of at least 400 IU to achieve the recommended AI of 600 IU.

Résumé

Objectif: L'apport alimentaire en vitamine D a été évalué chez des résidents d'un centre hospitalier de soins de longue durée (CHSLD), en vue de faire des recommandations de supplémentation en vitamine D.
Méthodes:Une vérification des plateaux a étémenée pendant trois jours pour tous les repas et collations, y compris les suppléments nutritionnels (BoostMD et crèmes desserts riches en protéines). L'apport quotidien total et l'apport de trois jours en vitamine D ont été calculés pour chaque résident, et l’échantillon total a été comparé à l'apport suffisant (AS) recommandé de 600 UI. La teneur en vitamine D a été calculée à l'aide du Fichier canadien des éléments nutritifs et des étiquettes des produits. Les dossiers des résidents ont été examinés quant aux suppléments demicronutriments et aux diagnostics.
Résultats: La quantitémoyenne de vitamine D disponible quotidiennement et la quantité consommée par 30 résidents étaient respectivement 414 UI et 295 UI. Les résidents qui prenaient des suppléments nutritionnels recevaient enmoyenne 480 UI et en consommaient 357, tandis que ceux qui n'en prenaient pas recevaient enmoyenne 245 UI et en consommaient 207.On avait diagnostiqué de l'ostéoporose, de l'arthrose, des chutes ou des fractures chez 33%des résidents. La supplémentation en vitamine D variait entre plus de 600 UI (43%),moins de 600 UI (30%) et aucune (27%).
Conclusions: Aucun des participants ne satisfaisait à l'AS de 600 UI par les sources alimentaires seules. Les résultats de l’étude incitent à croire que tous les résidents de CHSLD auraient besoin d'un supplément de vitamine D d'environ 400 UI pour atteindre l'AS de 600 UI.

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Information & Authors

Information

Published In

cover image Canadian Journal of Dietetic Practice and Research
Canadian Journal of Dietetic Practice and Research
Volume 71Number 1March 2010
Pages: 49 - 52

History

Version of record online: 16 February 2010

Authors

Affiliations

Kathryn L. Hall, BASc, RD
Clinical Nutrition Department, Sunnybrook Health Sciences Centre, Toronto, ON
Caroline E. Denda, BASc, RD
Clinical Nutrition Department, Sunnybrook Health Sciences Centre, Toronto, ON
Helen Yeung, MSc, RD
Clinical Nutrition Department, Sunnybrook Health Sciences Centre, Toronto, ON

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1. Micronutrients on the Menu: Enhancing the Quality of Food in Long-term Care for Regular, Nontherapeutic Menus

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