title: Understanding vitamin D deficiency.
authors: Department of Healthcare of Older People, QMC, Nottingham University Hospitals NHS Trust, Nottingham NG7 2UH, UKTel: (+44) 1159249924; Fax (+44) 1159709947; opinder.sahota@nuh.nhs.uk.
authors: Opinder
authors: O
authors: Sahota
mesh_terms: D000818:Animals; D015415:Biomarkers / Q000097:blood; D019587:Dietary Supplements; D006801:Humans; D018908:Muscle Weakness / Q000378:metabolism / Q000503:physiopathology; D018482:Muscle, Skeletal / Q000378:metabolism / Q000503:physiopathology; D011237:Predictive Value of Tests; D015995:Prevalence; D011379:Prognosis; D064167:Recommended Dietary Allowances; D015203:Reproducibility of Results; D012307:Risk Factors; D014807:Vitamin D / Q000031:analogs & derivatives / Q000097:blood / Q000378:metabolism* / Q000627:therapeutic use; D014808:Vitamin D Deficiency / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology / Q000378:metabolism* / Q000503:physiopathology
chemical_list: D015415:Biomarkers; D014807:Vitamin D; C104450:25-hydroxyvitamin D
keywords: muscle and vitamin D; vitamin D deficiency; vitamin D deficiency threshold; vitamin D receptor; vitamin D testing older people