0
0
A predominantly plant-based or vegetarian diet, rich in vegetables, legumes, and nuts, is associated with a 39% lower likelihood of Covid-19 infection, according to research conducted by the Universidade de Sao Paulo in Brazil. The study also suggests that diets low in dairy products and meat may contribute to reducing the risk of infection.
The researchers aimed to assess the potential impact of dietary patterns on the incidence, severity, and duration of Covid-19 among 702 adult volunteers recruited between March and July 2022. Participants were categorized into omnivorous (424) and predominantly plant-based (278) dietary groups. The plant-based group included flexitarians/semi-vegetarians (87) and vegetarians/vegans (191).
Key findings from the study:
- Higher Incidence Among Omnivores: Omnivores reported a higher rate of medical conditions, lower physical activity, and a higher prevalence of overweight and obesity. The omnivores had a significantly higher reported incidence of Covid-19 (52%) compared to plant-based dietary groups (40%).
- Severity of Infection: Omnivores were more likely to experience moderate to severe infection (18% vs. just over 11% in plant-based groups).
- Reduced Infection Likelihood: Participants following predominantly plant-based or vegetarian/vegan diets were 39% less likely to become infected than omnivores.
The study acknowledges its observational nature and the potential for recall and subjective assessment errors. The researchers emphasize the need for further investigation and recommend plant-based diets or vegetarian patterns due to their potential immune-boosting and antiviral properties.
It’s essential to note that while the study suggests an association, it does not establish causal factors, and individual health choices should consider various factors.
