ReviewNutrition reviews2021
Dietary recommendations during the COVID-19 pandemic.
Review in Nutrition reviews, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05220631 (A Technological Intervention to Improve Nutrition Among Older Adult Congregate Meal Participants During COVID-19), which is not on this map. Cited by 97 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
A Technological Intervention to Improve Nutrition Among Older Adult Congregate Meal Participants During COVID-19
Who cites it
97 citing papers in PubMed, 1 synthesis or guideline pooled it, 263 citations in OpenAlex.
- Relevance of Mediterranean diet as a nutritional strategy in diminishing COVID-19 risk: A systematic review.PloS one · 2024Pooled it
- Trial
- The Effects of Different Intervention Protocols on Anthropometric Measures, Lipid Profile, and Quality of Life: Insights from a Pandemic-Era Randomized Controlled Trial.Iranian journal of public health · 2025Article
- Dietary and Sedentary Behavior in Children and Adolescents.Nutrients · 2025Article
- Toward a roadmap for addressing today's health dilemma-The 101-statement consensus report.Frontiers in nutrition · 2025Article
- Article
- Continuous Postpandemic Increase in the Use of Nutrition Fact Labels Among Korean Adults: A Weighted Multiyear Analysis of a Nationwide Survey.Clinical nutrition research · 2024Article
- A post-pandemic trend in the consumption of dietary supplements among residents of Lithuania.Central European journal of public health · 2024Observational
- Impact of vitamin D supplementation as COVID-19 vaccine adjuvant on sperm parameters and sex hormones in men with idiopathic infertility: Two separate pre-post studies.Clinical and experimental reproductive medicine · 2024Article
- Exploring the Interplay of Food Security, Safety, and Psychological Wellness in the COVID-19 Era: Managing Strategies for Resilience and Adaptation.Foods (Basel, Switzerland) · 2024Review
- Adherence to the nordic diet is associated with anxiety, stress, and depression in recovered COVID-19 patients, a case-control study.BMC nutrition · 2024Article
- Article
- Gut microbiota in post-acute COVID-19 syndrome: not the end of the story.Frontiers in microbiology · 2024Review
- Study on the correlation between lifestyle and negative conversion time in patients diagnosed with coronavirus disease (COVID-19): a retrospective cohort study.BMC public health · 2023Article
- Post-quarantine anxiety and depression levels of COVID-19 positive patients, Northern Cyprus.African health sciences · 2023Article
- The impact of vitamin D, vitamin C, and zinc supplements on immune status among Jordanian adults during COVID-19: cross-sectional study findings.BMC public health · 2023Article
- Review
- Applications of Dietary Supplements and Aromatherapy for Prophylactic and Treatment Purposes During COVID-19 Pandemic.Turkish journal of pharmaceutical sciences · 2023Article
- Acute and post-acute sequelae of SARS-CoV-2 infection: a review of risk factors and social determinants.Virology journal · 2023Review
- Article
37 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Optimal nutrition can improve well-being and might mitigate the risk and morbidity associated with coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This review summarizes nutritional guidelines to support dietary counseling provided by dietitians and health-related professionals. The majority of documents encouraged the consumption of fruits, vegetables, and whole grain foods. Thirty-one percent of the guidelines highlighted the importance of minerals and vitamins such as zinc and vitamins C, A, and D to maintain a well-functioning immune system. Dietary supplementation has not been linked to COVID-19 prevention. However, supplementation with vitamins C and D, as well as with zinc and selenium, was highlighted as potentially beneficial for individuals with, or at risk of, respiratory viral infections or for those in whom nutrient deficiency is detected. There was no convincing evidence that food or food packaging is associated with the transmission of COVID-19, but good hygiene practices for handling and preparing foods were recommended. No changes to breastfeeding recommendations have been made, even in women diagnosed with COVID-19.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.