Astragalus

Astragalus is an adaptogen and tonic herb to boost energy and strengthen immunity. Research suggests that the polysaccharides and saponins in astragalus may be helpful to those with heart disease and improving heart function. It has antibacterial and antiviral properties, making it useful as a topical treatment for healing wounds. Astragalus may also have benefits in treating allergic asthma. It is often combined with other herbs as a blood tonic.