Efficacy of American ginseng: 1. Enhance the function of central nervous system; 2. Protect the cardiovascular system; 3. Improve immunity; 4. Promote blood vitality; 5. Therapeutic effect of American ginseng on diabetes: 1. Strengthen myocardium and enhance heart activity; 2. Strengthen the central nervous system, calm the body and mind, recover from fatigue, have the effects of sedation, hangover relief, enhance memory, and have a significant effect on Alzheimer's disease; 3. It can regulate blood pressure, reduce temporary or permanent blood pressure, inhibit arteriosclerosis, promote the growth of red blood cells and increase the amount of hemoglobin; 4. It can regulate islet secretion, so it is effective for diabetes; 5. It can regulate the secretion of paraadrenaline and promote the metabolism of the liver; 6. It can enhance physical strength and be of great help to athletes; 7. Inhibit the growth of cancer cells and increase immune function; 8. Promote digestion, which is helpful for chronic stomach diseases and gastrointestinal weakness. How to eat American ginseng 1? Cooking and taking method: Slice American ginseng, take 3g, put it in a casserole, add appropriate amount of water, cook it with slow fire for about10min, and take it with ginseng soup before meals. 2. Stew the sliced American ginseng, put 2 ~ 5g into a porcelain bowl every day, soak it in proper amount of water for 3 ~ 5h, cover the bowl, then put the ginseng in a pot, steam it for 20 ~ 30min, and take it half an hour before breakfast. 3. Steam the American ginseng with low fire and grind it into fine powder. Take 5g each time, mix it with 1 egg, and take it after steaming. 4. Containment method Put American ginseng in a casserole, steam it with water until soft, then cut it into thin slices, put it in a clean small glass bottle or a small magnetic bottle, and take 2-4 tablets before breakfast and after dinner every day, chew it carefully and swallow it. 5. Take American ginseng and grind it into fine powder with small fire. Take 5g each time, put it in a cup, add a little honey, take it with boiling water, cover it for 5 minutes, and take it several times, preferably on an empty stomach. 6. Take 20 grams of fresh American ginseng and 5 jujubes by jujube method, add appropriate amount of water, stew adult ginseng jujube soup, and take it every morning on an empty stomach and before going to bed at night. 7. Stew the old hen and wash it. Take 50 grams of American ginseng and put it into the belly of the chicken. Then sew the chicken belly with thread. Add water to drown the chicken. Without salt, first cook with high fire, then stew with low fire until the chicken is cooked, leaving two-thirds of the soup. Eat a small bowl of chicken and soup every day.