Potential usefulness of Mediterranean diet polyphenols against COVID-19-induced inflammation, 2022, Macarulla et al.

TigerLilea · Nov 19, 2022

Abstract
The Mediterranean diet is a dietary pattern typical of the populations living in the Mediterranean basin during the 50s-60s of the last century. This diet has demonstrated beneficial effects in the prevention of several pathologies such as cardiovascular diseases, metabolic syndrome, or several cancer types, at least in part, due to its antioxidant compounds. Since the COVID-19 pandemic started, different authors have been studying the effects of certain dietary habits on the presence of COVID-19 and its severity, and the Mediterranean diet is one of them. This review gathers data from studies supporting the potential usefulness of the main phenolic compounds present in the Mediterranean diet, based on their antioxidant and anti-inflammatory effects, as preventive/therapeutic agents against COVID-19. The current evidence supports the potential benefits that hydroxytyrosol, resveratrol, flavonols such as quercetin, flavanols like catechins, and flavanones on the order of naringenin could have on COVID-19. This is due to the increase in the synthesis and translocations of Nrf-2, which increases the activity of antioxidant enzymes and thus reduces ROS production, the scavenging of free radicals, and the suppression of the activity of MMP-9, which is involved in the cytokine storm, and the inhibition of NF-κB.
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https://link.springer.com/article/10.1007/s13105-022-00926-0

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Potential usefulness of Mediterranean diet polyphenols against COVID-19-induced inflammation, 2022, Macarulla et al.

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Potential usefulness of Mediterranean diet polyphenols against COVID-19-induced inflammation, 2022, Macarulla et al.

TigerLilea Senior Member (Voting Rights)

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