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Lucia Sideli et al.
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Summary: The COVID-19 pandemic has been linked to increased anxiety, poorer diet quality, and weight gain, with potential differences by sex. A study examining diet quality and anxiety levels during the pandemic found that while overall diet quality did not differ between sexes, there were differences in specific components of the diet score. Women tended to consume more olive oil, vegetables, and sweet baked goods, while men consumed more sweetened/carbonated drinks, red meat, alcohol, legumes, and hummus/tahini. An inverse association was found between Mediterranean diet score and anxiety levels in both women and men, with other factors like age, employment status, and language of survey also influencing anxiety levels during the lockdowns.
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Michael W. Greene et al.
Summary: Adherence to the Mediterranean diet is negatively associated with both COVID-19 cases and related deaths in various regions and countries, suggesting a potential protective effect. However, there are confounding factors unrelated to dietary factors influencing the outcomes, indicating a need for further confirmation and exploration in cohort studies.
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Summary: This study investigated the impact of the COVID-19 pandemic on dietary habits, lifestyle changes, and adherence to the Mediterranean diet among the Italian population. Findings showed that a significant number of participants experienced changes in their nutritional practices during the pandemic, with reduced alcohol consumption, increased frozen food consumption, and decreased physical activity being commonly reported.
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Review
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Ronan Lordan et al.
Summary: This review critically evaluates the evidence surrounding the potential prophylactic and therapeutic value of dietary supplements and nutraceuticals for COVID-19. While nutritional status plays a significant role in patient outcomes and certain products like vitamin D may hold promise, further research is necessary to formulate evidence-based recommendations. Sales of these products have surged during the pandemic, but more research is needed to determine their efficacy against SARS-CoV-2 and COVID-19.
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Summary: The Mediterranean Diet may have potential effects against the risk of coronavirus disease 2019, including various nutrients and chemicals with anti-viral activity. Different risk factors can affect the probability of infection, while the diet also has a positive impact on the immune system and inflammation.
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