Does evidence suggest that green tea extract can prevent COVID-19?
Monday, October 26, 2020
By Esther Tsvayg
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NO
On its own, green tea extract has not been found to prevent infection by the coronavirus or to provide effective therapy against the COVID-19 disease resulting from an infection.
The extract contains a micronutrient, epigallocatechin gallate, that has shown promise in acting against some other viruses. A study published in June concluded that the chemical could be a candidate for further evaluation for use against the coronavirus. No research so far has proved its efficacy against the coronavirus.
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