May Boost the Immune System
Ginseng may help to boost the immune system. Some investigations on its immune system effects have focused on cancer patients undergoing surgery or chemotherapy. One research followed 39 persons recuperating from stomach cancer surgery for two years, giving them 5,400 mg of ginseng daily. Surprisingly, these folks improved their immunological systems and had fewer recurrences of symptoms. Another research looked at how red ginseng extract affected immune system indicators in persons with advanced stomach cancer who were taking post-surgery chemotherapy. Those who took red ginseng extract exhibited improved immune system indicators after three months than those in the control or placebo groups.
Furthermore, one study found that those who take ginseng had a 35% higher probability of living disease-free for five years following curative surgery and a 38% higher survival rate than those who do not. It appears that ginseng extract may also improve the effectiveness of immunizations against illnesses such as influenza. Even though these trials reveal increases in immune system indicators in cancer patients, additional study is needed to verify ginseng's usefulness in improving infection resistance in healthy persons.
