文章基本信息

标题：Diet Modifications in Primary Prevention of Asthma. Where Do We Stand?
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作者：Barbara Sozańska ; Hanna Sikorska-Szaflik
期刊名称：Nutrients
电子版ISSN：2072-6643
出版年度：2021
卷号：13
期号：1
页码：173
DOI：10.3390/nu13010173
出版社：MDPI Publishing
摘要：The steep increase in asthma prevalence, observed worldwide in recent decades, has created an urgent need to search for effective methods of its prevention. Among other environmental factors, changes in diet habits and the potential influence of individual food components on immunological processes have been extensively studied as a potential method of intervention in primary prevention of asthma. The preventive role of some nutrients has been confirmed: unpasteurized milk reduced the risk of asthma in epidemiological studies, vitamin D supplementation was effective in preventing the transient forms of wheezing in small children and high maternal intake of fish oil reduced the risk of persistent wheeze and asthma in children. However, not all studies provided consistent results, and many food ingredients are still pending for defining their role in asthma development. Moreover, a novel approach looking not only at single food ingredients, but the whole dietary patterns and diversity has recently been proposed. In this paper, we discuss the current role of nutrients in asthma primary prevention and the reasons for inconsistencies in the study results. We look at single diet components, but also the whole dietary patterns. We describe the proposed mechanisms of action at different stages of life, identify the role of modifiers and delineate future perspectives on the application of nutrients in targeting strategies for asthma primary prevention.
关键词：diet; asthma; allergy; primary prevention diet ; asthma ; allergy ; primary prevention