饥饿和营养不良

G. Conway, O. Badiane, K. Glatzel
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摘要

本章着眼于饥饿和营养不良带来的挑战。毕竟,尽管取得了重大进展,但严重的饥饿和营养不良仍然非常普遍。因此,本章解释说,详细的营养和粮食安全调查可以提供关于如何减少脆弱性和粮食不安全的宝贵信息。毫无疑问,最令人震惊的统计数据是儿童营养不良的发生率,通常被称为“隐性饥饿”,它衡量的是必需微量营养素的缺乏。这一复杂的挑战涉及不同的学科和机构,但近年来,卫生、营养和农业方面的专家在儿童的一生中共同努力,在儿童生命的不同阶段以各种方式进行干预,取得了成功。与此同时,非洲正在迅速城市化。非洲中产阶级的急剧增长,尤其是在本世纪头十年。这种增长的影响是城市对更多和更好的粮食的需求增加,这为农村地区增加和多样化粮食生产提供了机会,从而使小农获得更大的价值和增加收入。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Hunger and Malnutrition
This chapter looks at the challenges presented by hunger and malnutrition. After all, despite significant advances, severe hunger and malnutrition are all too common. Hence, the chapter explains that detailed nutrition and food security surveys can provide valuable information on how to reduce vulnerability and food insecurity. Undoubtedly the most shocking statistic of all is the incidence of child malnutrition, often referred to as “hidden hunger,” which measures the lack of essential micronutrients. This complex challenge involves distinct disciplines and agencies, but in recent years there have been successes by experts in health, nutrition, and agriculture working together over the life of the child to intervene in various ways and at different stages in the child's life. At the same time, Africa is urbanizing rapidly. A steep surge in the growth of the African middle class has taken place, especially in the 2000s. The effect of such an increase is rising urban demand for more and better food, which provides opportunities to increase and diversify food production in rural areas, resulting in greater value capture and rising incomes for smallholder farmers.
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