ArticleAntioxidants (Basel, Switzerland)2024
SunGold Kiwifruit Consumption Restores Adequate to Optimal Vitamin C Status in People with a History of Severe Respiratory Infections.
Article in Antioxidants (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
4 citing papers in PubMed.
- SunGold Kiwifruit and Psychological Health (GoKiPH): A Randomised Controlled Crossover Trial.Nutrients · 2025Trial
- Micronutrients and omega-3 PUFAs to promote healthy ageing: informing a physiology-based complementation strategy.GeroScience · 2026Review
- Multivariate elucidation of soil-microbial-physiological interactions under bio-organic nutrient modules in kiwifruit (Actinidia deliciosa A. Chev.).BMC plant biology · 2026Article
- Associations of Eating Habits with Self-Rated Health and Life Satisfaction in Adolescents: A 42-Country Cross-Sectional Study.European journal of investigation in health, psychology and education · 2024Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
Severe respiratory infections are characterised by depleted vitamin C and elevated inflammation and oxidative stress. The aim of this study was to recruit people with a history of severe respiratory infections to undergo a six-week intervention with SunGold kiwifruit to determine if this could restore adequate vitamin C status. Secondary outcomes included changes in inflammatory and oxidative stress biomarkers, self-reported fatigue and subjective mood, and the incidence, duration and severity of respiratory symptoms. The total cohort comprised 20 adults (65% female, age range 31-84 years). The participants had a low median fruit and vegetable intake of 2.3 servings/day and a correspondingly low vitamin C intake of 46 mg/day. Circulating vitamin C status was a median of 45 µmol/L and was in the hypovitaminosis range in 25% of the cohort. Following intervention with two SunGold kiwifruit/day (equivalent to ~300 mg vitamin C), there was an increase in plasma vitamin C concentrations to >60 µmol/L (
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Registered trials
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