The inter-relationship between marginal vitamin D deficiency and muscle.

Kamwa, Vicky and Hassan-Smith, Zaki K (2019) The inter-relationship between marginal vitamin D deficiency and muscle. Current opinion in endocrinology, diabetes, and obesity. ISSN 1752-2978.

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We review the recent literature on the interplay between mild vitamin D deficiency and skeletal muscle strength and performance.


Preclinical studies indicate that vitamin D is important in muscle proliferation, differentiation and mitochondrial function, whereas some epidemiological studies demonstrate associations with muscle strength and low physical performance. Recent studies have implicated vitamin D deficiency development of frailty and sarcopenia in the older population. Some small studies have assessed its impact on muscle function in special circumstances such as elite sport and critical illness. Advances in liquid chromatography/mass spectrometry technologies have allowed the inter-relationships between the vitamin D metabolome and muscle phenotype to be characterized. There is evidence of distinct effects on human skeletal muscle gene expression between vitamin D metabolites.


Large-scale clinical trials with well defined cohorts and outcomes are needed to provide clinically meaningful insights into this area. Care should be taken to stratify participants by vitamin D status at baseline and over follow-up in addition to observing a range of measures of muscle function.

Item Type: Article
Subjects: WD Diseases and disorders of systemic, metabolic or environmental origin > WD10 Diet and nutrition
WE Musculoskeletal. Orthopaedics
Divisions: Ambulatory Care > Diabetes
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Depositing User: Mrs Yolande Brookes
Date Deposited: 10 Oct 2019 14:25
Last Modified: 10 Oct 2019 14:25

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