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Global Vitamin C Status and Prevalence of Deficiency: A Cause for Concern?

Rowe, Sam and Carr, Anitra (2020) 'Global Vitamin C Status and Prevalence of Deficiency: A Cause for Concern?'. Nutrients, Vol 12, Issue 7, p. 2008.

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Abstract

Vitamin C is an essential nutrient that must be obtained through the diet in adequate amounts to prevent hypovitaminosis C, deficiency and its consequences—including the potentially fatal deficiency disease scurvy. Global vitamin C status and prevalence of deficiency has not previously been reported, despite vitamin C’s pleiotropic roles in both non-communicable and communicable disease. This review highlights the global literature on vitamin C status and the prevalence of hypovitaminosis C and deficiency. Related dietary intake is reported if assessed in the studies. Overall, the review illustrates the shortage of high quality epidemiological studies of vitamin C status in many countries, particularly low- and middle-income countries. The available evidence indicates that vitamin C hypovitaminosis and deficiency is common in low- and middle-income countries and not uncommon in high income settings. Further epidemiological studies are required to confirm these findings, to fully assess the extent of global vitamin C insufficiency, and to understand associations with a range of disease processes. Our findings suggest a need for interventions to prevent deficiency in a range of at risk groups and regions of the world.

Item Type: Article
Subjects: WA Public Health > Health Problems of Special Population Groups > WA 395 Health in developing countries
WD Disorders of Systemic, Metabolic or Environmental Origin, etc > Nutrition Disorders > WD 100 General works
WD Disorders of Systemic, Metabolic or Environmental Origin, etc > Nutrition Disorders > WD 105 Deficiency diseases
WX Hospitals and Other Health Facilities > Clinical Departments and Units > WX 207 Clinical and pathological laboratories
Faculty: Department: Clinical Sciences & International Health > Clinical Sciences Department
Digital Object Identifer (DOI): https://doi.org/10.3390/nu12072008
Depositing User: Amy Smith
Date Deposited: 25 Aug 2020 11:42
Last Modified: 25 Aug 2020 11:55
URI: https://archive.lstmed.ac.uk/id/eprint/15420

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