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坦桑尼亚的饮食,水果和蔬菜摄入量和营养状况:范围审查

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

概括

坦桑尼亚因水果和蔬菜摄入量低而面临营养不良,饮食中含有高碳水化合物. 需要更多的研究来通过更好的饮食策略来改善营养和健康结果.

科学领域:

公共卫生营养公共卫生营养
饮食科学饮食科学
营养不良研究营养不良研究

背景情况:

全球水果和蔬菜 (F&V) 消费不足,导致微量营养素缺乏和非传染性疾病.
坦桑尼亚面临着三重的营养不良负担,需要对饮食习惯和F&V摄入量有更深入的了解.
关于有效干预措施来改善坦桑尼亚的F&V消费,存在证据差距.

研究的目的:

对坦桑尼亚的饮食摄入量,食品和蔬菜摄入量以及营养状况的证据进行范围审查.
识别当前研究中的差距,了解不同人口群体的饮食模式.
为提高F&V摄入量和改善营养结果的策略的制定提供信息.

主要方法:

在PubMed (2012-2023) 进行了三次系统的文献搜索.
包括62篇关于整体饮食的文章,37篇关于F&V摄入量和15篇关于营养状况的文章.
分析了来自人口代表性调查和特定饮食研究的数据.

主要成果:

坦桑尼亚的饮食习惯主要以碳水化合物为基础,补充食不足最佳.
在生育年龄妇女 (WRA) 中,实现女性最低饮食多样性的低水平 (MDD-W).
在所有组中,水果和蔬菜的摄入量始终低于建议的400克/天.
在5岁以下的儿童中高发育迟缓,在城市WRA中高超重/肥胖患病率.

结论:

坦桑尼亚的人口表现出不充分的F&V摄入量和有关营养状况,包括衰老和肥胖.
目前的饮食模式不足以应对营养不良的三重负担.
进一步的研究至关重要,以了解饮食-营养-健康相互作用,并开发具有成本效益的干预措施,以提高F&V摄入量和改善饮食质量.

关键词:

坦桑尼亚坦桑尼亚坦桑尼亚坦桑尼亚饮食饮食饮食饮食饮食的多样性饮食的多样性摄入的水果和蔬菜摄入量营养营养营养营养

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