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Zinc and diarrhea.

K M Hambidge1

  • 1Department of Pediatrics, University of Colorado Health Sciences Center, Denver.

Acta Paediatrica (Oslo, Norway : 1992). Supplement
|September 1, 1992
PubMed
Summary
This summary is machine-generated.

Zinc deficiency significantly impacts persistent diarrhea in children, worsening illness and recovery. Addressing zinc levels is crucial for improving child health outcomes and growth during recovery.

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Area of Science:

  • Pediatrics
  • Nutritional Science
  • Gastroenterology

Background:

  • Malnutrition is a key factor in persistent diarrhea in young children.
  • Specific nutrient deficiencies, particularly zinc, are implicated.
  • Diarrhea exacerbates zinc deficiency through increased fecal losses.

Purpose of the Study:

  • To investigate the role of zinc in persistent diarrhea.
  • To understand the impact of zinc deficiency on diarrheal disease duration and severity.
  • To explore zinc's role in growth during nutritional rehabilitation.

Main Methods:

  • Review of existing literature on malnutrition and persistent diarrhea.
  • Analysis of the relationship between zinc status and diarrheal disease.
  • Examination of zinc absorption inhibitors in rehabilitation diets.

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Main Results:

  • Zinc deficiency is linked to increased duration and severity of diarrhea.
  • Diarrhea leads to significant zinc losses, creating a vicious cycle.
  • Impaired zinc status can hinder growth during nutritional rehabilitation, especially with phytate-rich diets.

Conclusions:

  • Zinc plays a critical role in the etiology, management, and prognosis of persistent diarrhea.
  • Further research is needed on zinc metabolism, deficiency consequences, and supplementation benefits.
  • Optimizing zinc levels is essential for effective treatment and recovery in children with persistent diarrhea.