Welcome to Best Nutras

bulk quercetin

» Tags » bulk quercetin

quercetin extract powder

Can Quercetin prevent coronavirus?

How Quercetin Inhibits Viral Infections? Among the many properties of quercetin, the most well-studied is its antiviral ability, which is mainly due to three mechanisms of action: A U.S. Department of Defense-funded study, published in 2007, found that quercetin may reduce the risk of viral illness during times of extreme physical stress (extreme physical stress may impair immune function, making …