Ginseng medicine to enhance thinking and improve the ability to concentrate, and to help relieve stress and chronic fatigue, ginseng is recommended for use by athletes to increase their endurance and physical performance. In addition, ginseng appears to play a role in enhancing and strengthening the immune system, and helps fight some causes of infection, such as bacteria that cause cystic fibrosis in the lungs. Ginseng also appears to improve memory and mental performance in Alzheimer's patients. In addition,
ginseng contributes to enhancing mental processes such as calculation, thinking, and reactions.