Summary
Published in Advances in Nutrition, this review by King and colleagues provides a synthesis of evidence on zinc as an essential micronutrient, covering its biological functions, dietary sources, absorption and bioavailability, and health consequences of deficiency. The paper likely addresses assessment of zinc status and population-level adequacy, drawing on international dietary and epidemiological data. It is consistent with the journal's remit of translating nutritional science for researchers and practitioners.
UK applicability
Although not UK-specific, the findings are broadly applicable to UK nutrition policy and dietary reference value frameworks; zinc inadequacy is a recognised concern in population groups with low meat intake or high phytate diets, relevant to UK dietary shift discussions.
Key measures
Serum zinc concentration; dietary zinc intake (mg/day); zinc bioavailability; prevalence of zinc deficiency; recommended dietary allowances
Outcomes reported
The paper likely reviews zinc's physiological roles, indicators of zinc status, dietary requirements, and consequences of deficiency and excess across population groups. It may also address assessment challenges and public health implications of inadequate zinc intake globally.
Topic tags
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