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  1. Home
  2. Diets, Fruit And Vegetable Intake And Nutritional Status In Tanzania: Scoping Review.
  1. Home
  2. Diets, Fruit And Vegetable Intake And Nutritional Status In Tanzania: Scoping Review.

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Diets, Fruit and Vegetable Intake and Nutritional Status in Tanzania: Scoping Review.

Dorcas A Amunga1, Sonja Y Hess2, Frederick K E Grant1

  • 1Regional Office for Africa, International Potato Centre, Nairobi, Kenya.

Maternal & Child Nutrition
|December 11, 2024

View abstract on PubMed

Summary
This summary is machine-generated.

Tanzania faces malnutrition due to low fruit and vegetable intake, with diets high in carbohydrates. More research is needed to improve nutrition and health outcomes through better dietary strategies.

Keywords:
Tanzaniadietdietary diversityfruit and vegetable intakenutrition

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Area of Science:

  • Public Health Nutrition
  • Dietary Science
  • Malnutrition Research

Background:

  • Global fruit and vegetable (F&V) consumption is insufficient, contributing to micronutrient deficiencies and non-communicable diseases.
  • Tanzania experiences a triple burden of malnutrition, necessitating a deeper understanding of dietary habits and F&V intake.
  • Evidence gaps exist regarding effective interventions to improve F&V consumption in Tanzania.

Purpose of the Study:

  • To conduct a scoping review of evidence on dietary intake, F&V intake, and nutritional status in Tanzania.
  • To identify gaps in current research and understand dietary patterns across different population groups.
  • To inform the development of strategies for enhancing F&V intake and improving nutritional outcomes.

Main Methods:

  • Conducted three systematic literature searches in PubMed (2012-2023).
  • Included 62 articles on overall diet, 37 on F&V intake, and 15 on nutritional status.
  • Analyzed data from population-representative surveys and specific dietary studies.
  • Main Results:

    • Dietary practices in Tanzania are predominantly carbohydrate-based, with suboptimal complementary feeding.
    • Low achievement of minimum dietary diversity for women (MDD-W) among women of reproductive age (WRA).
    • Fruit and vegetable intake consistently falls below the recommended 400g/day across all groups.
    • High stunting in children under 5 and high overweight/obesity prevalence in urban WRA.

    Conclusions:

    • Tanzania's population exhibits inadequate F&V intake and concerning nutritional status, including stunting and obesity.
    • Current dietary patterns are insufficient to address the triple burden of malnutrition.
    • Further research is crucial to understand diet-nutrition-health interactions and develop cost-effective interventions to boost F&V intake and improve dietary quality.