ArticleClinical nutrition open science2022
Usage of nutritional supplements to improve immunity during the COVID-19 pandemic: An online survey.
Article in Clinical nutrition open science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 19 citations in OpenAlex.
- Sustained Shifts in Dietary Supplement Use Years After COVID-19: A Post-Pandemic Evaluation of Behaviors, Perceptions, and Predictors of Change in Jordan.Risk management and healthcare policy · 2026Article
- The influence of face masks use, immunity boosters and visiting risky places on mental health during the COVID-19 pandemic in Serbia and Republic of Srpska (Bosnia and Herzegovina).Journal of health, population, and nutrition · 2025Article
- Prevalence of low vitamin D status in an urban district in Sri Lanka: a population-based study.BMC nutrition · 2024Article
- The association between interest of nutritional supplements and COVID-19 pandemic - evidence from Google Trends.BMC public health · 2024Article
- Perception, knowledge, and consumption pattern of dietary supplement used during COVID-19 pandemic among black Africans: Perspective of Nigerians.Dialogues in health · 2023Article
- Vitamin D supplementation in a post-pandemic era: A narrative review.South African family practice : official journal of the South African Academy of Family Practice/Primary Care · 2023Review
- Natural Ingredients to Improve Immunity.Pharmaceuticals (Basel, Switzerland) · 2023Review
- Dietary Supplementation Practices Among Undergraduate Students in Greece During the COVID-19 Pandemic and Their Association with COVID-19-related Anxiety.Materia socio-medica · 2023Article
- The role of dietary antioxidants in type 2 diabetes and neurodegenerative disorders: An assessment of the benefit profile.Heliyon · 2023Review
- COVID-19 vaccine hesitancy in Sri Lanka: A national level survey.International journal of health sciencesArticle
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background and aims: Proper nutrition to optimise immune function is mandatory as at present there is no specific medicine to cure COVID-19. Our study aimed to investigate the use of nutritional supplements and their key immunity enhancing components among Sri Lankans. Methods: This current study was an online survey conducted during the period from 27 Results: In a total of 3707 responders, a proportion of 25.5% (944) of the participants took supplements regularly, and 32.6% (1210), 14.5% (538), 27.4% (1015) intake were occasionally, rarely and never respectively. Older participants (>40 years of age) had a significantly higher intake of supplements than the younger counterpart of 31-35 years age group (OR: 0.604; 95% CI, 0.451-0.809; Conclusion: The use of nutritional supplements and natural products to improve immunity during the pandemic were frequent among Sri Lankan adults. In general, older, female gender and high income was significantly associated with increased intake of the nutrient supplements.
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Registered trials
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