SGT Report | 5 November 2021
The combination of quercetin and zinc is an effective prevention/treatment not only against coronavirus (e.g. COVID-19) but also against influenza virus and respiratory syncytial virus (RSV).
SGT Report | 5 November 2021
The combination of quercetin and zinc is an effective prevention/treatment not only against coronavirus (e.g. COVID-19) but also against influenza virus and respiratory syncytial virus (RSV).