Kiwifruit protection against Asthma

Eating vitamin C-rich fruit such as kiwifruit may present a significant protective effect against respiratory symptoms associated with asthma such as wheezing.
A study published in Thorax that followed over 18,000 children aged 6-7 years living in Central and Northern Italy found that those eating the most citrus and kiwifruit (5-7 servings per week) had 44% less incidence of wheezing compared to children eating the least (less than once a week). Shortness of breath was reduced by 32%, severe wheeze by 41%, night time cough by 27%, chronic cough by 25%, and runny nose by 28%.

Children who had asthma when the study began appeared to benefit the most, and protective effects were evident even among children who ate fruit only once or twice a week.