Mozambican Food Pyramid

Ernesto Francisco Maborre Fotinho
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Abstract

Introduction: In order to support nutritionists and other food and nutrition education actors in Mozambique in improving the approaches of intervention messages to fight for chronic malnutrition and other nutritional related diseases that plague the country, this work brings the adaptation of the American food pyramid published in 1993 to the local reality. Methods: The pyramid was built with the foods distributed in eight groups (Basic Foods, fruits, vegetables, legumes, milk, meats, fats and sugars) and in 5 levels. Each level was presented in minimum and medium portions to be consumed according to the established standard diets. The portions and the food equivalents tables were defined according to the caloric contribution of each food group using an automated spreadsheet of Microsoft Excel, version 19, and based on the principle of linear programming. The pyramid was based on two standard diets (1693 kcal and 2300 kcal) with four meals for both. Results: The percentage distribution of macronutrients in both diets is within the recommended range: Carbohydrates (45 to 65%), lipids (20 to 35%) and proteins (10 to 35%). Special attention was given to the milk group by calculating the bioavailable calcium values. Discussion: Factors such as food availability, dietary reference intake, and eating habits of the local population were elements of adaptation to the local context. Conclusion: Further studies are needed to validate and implement the instrument so that it becomes an effective and practical tool.
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莫桑比克食物金字塔
导言:为了支持莫桑比克的营养学家和其他食品与营养教育参与者改进干预信息的方法,以防治困扰该国的慢性营养不良和其他营养相关疾病,这项工作将 1993 年出版的美国食品金字塔改编成适合当地实际情况的食品金字塔。方法:金字塔中的食物分为 8 组(基本食物、水果、蔬菜、豆类、牛奶、肉类、脂肪和糖)和 5 个等级。根据既定的标准膳食,每个等级的食物都有最低和中等食用量。份量和食物等量表是根据线性规划原理,使用 Microsoft Excel(19 版)自动电子表格,根据每种食物的热量贡献确定的。金字塔以两种标准膳食(1693 千卡和 2300 千卡)为基础,两种膳食均为四餐。结果两种膳食中宏量营养素的百分比分布都在推荐范围内:碳水化合物(45% 至 65%)、脂类(20% 至 35%)和蛋白质(10% 至 35%)。通过计算生物可利用钙值,对牛奶组给予了特别关注。讨论食物的可获得性、膳食参考摄入量和当地居民的饮食习惯等因素是适应当地环境的要素。结论:还需要进一步研究,以验证和实施该工具,使其成为有效和实用的工具。
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