但是，以单一食品或营养为目标的研究可能过分估计了税的影响，而没有考虑到消费品的替代作用。
However, studies that focused on a single target food or nutrient may have overestimated the impact of taxes by failing to take into account shifts in consumption to other foods.
这项运动的目标是，帮助各国改进解决营养不良问题的方式并且确保所作出的反应将农业、卫生、社会保障以及食品安全部门包含在内。
The movement's target is to help countries improve how they tackle malnutrition and ensure the response includes the agriculture, health, social protection and ensuring food security sectors.
以营养为基础的食品分发计划以分配给弱势群体为目标，并根据该地区的营养水平提高而逐步减少。
Nutrition-based food distribution programs target distribution to vulnerable groups and then decrease as the area's nutrition level improves.
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