Ask the Expert: The role of diet and nutritional supplements during COVID-19

Social distancing and regular handwashing are the most effective and proven methods to reduce risk and spread of the coronavirus disease (COVID-19). However, along with general questions on how to safely shop for and prepare food (addressed here), many are wondering about the more specific role of diet and nutrition during this pandemic. To understand more about the link between nutrition and immunity, and existing evidence on nutrient status, supplementation, and infection, we spoke with Dr. Wafaie Fawzi, Dr. Walter Willett, and PhD student, Dr. Ibraheem Abioye. As more information becomes available on this topic, we will check back with our experts to provide additional updates. Last update: 4.9.20
Your Diet Could Cut Your Odds for Severe COVID-19
TUESDAY, Sept. 14, 2021 (HealthDay News) -- People who eat plenty of fruits and vegetables may have a somewhat lower risk of COVID-19 than those with unhealthy diets, a new study suggests.
Of more than 590,000 adults surveyed, researchers found that the quarter with the most plant-rich diets had a 9% lower risk of developing COVID-19 than the quarter with the least-healthy diets.
Their risk of severe COVID-19, meanwhile, was 41% lower, according to findings recently published online in the journal Gut.
Experts were quick to stress that healthy eating is no magic immune-booster that will ward off COVID-19.
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