This blend offers a wide range of benefits, including immune support ... Supplement due to its high concentration of pure 2:1 quercetin extract capsules sourced from natural soy-free sophora ...

Galangal has many benefits, including treating pain and ... Galangal is rich in quercetin, a flavonoid (plant pigment) that may lower your risk of developing Alzheimer's disease and Parkinson's ...

One study found that administering 900 milligrams of hawthorn extract daily reduced the risk ... Some studies show that the flavonoid quercetin may have blood sugar-lowering effects.