German scientists name herbal drinks that can allegedly defeat coronavirus

Researchers claim that pomegranate juice, black chokeberry juice and green tea dramatically reduce the incidence of COVID-19 and influenza. In the spring, there was an uproar about the properties of ginger. Can such research be trusted, and should we expect new shortages and skyrocketing prices?

Pomegranate juice, black chokeberry juice and green tea reduce the incidence of coronavirus and influenza by nearly 80%, according to a study by scientists at the Institute of Molecular Virology at Ulm University Hospital. According to the researchers, they can be used for both treatment and prevention, with black chokeberry juice most effective in suppressing coronavirus activity and influenza A virus showing high sensitivity to all products.

Gurgling with these drinks is found to be particularly effective in reducing the multiplication of bacteria in the mouth and preventing the further spread of viruses. However, the effectiveness of natural ingredients can vary – it depends on the shrub from which they are harvested.

This article was published in bioRxiv, a digital library. Unlike medical journals, unrefereed articles can be published there.

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The drinks listed in the study have a number of contraindications. Black chokeberry lowers blood pressure and can be dangerous for people with hypotension. And undiluted pomegranate juice and green tea are not recommended for people with ulcers or gastritis.