Energy and fatigue support – may help reduce feelings of tiredness in some people.
Mental performance – may support attention, memory and mental alertness.
Immune support – may help support normal immune function.
Physical performance – may support stamina and recovery, although evidence is mixed.
Circulation support – may support healthy blood-vessel function.
Blood-sugar support – may have modest effects on glucose control, but it isn't a substitute for diabetic treatment.
Men's sexual health – some studies suggest Korean red ginseng may help erectile function.
Stress support – traditionally used as an adaptogenic herb to help the body cope with stress.