2. If there are symptoms such as cold hands and feet, easy fatigue, tired limbs, prolonged diarrhea, frequent urination, impotence, dizziness and so on, you can choose red ginseng to supplement. The use of red ginseng usually does not have much to do with the season, in all seasons of the year can be taken, but if belongs to the yang qi bias of the crowd is not recommended to use, because it is easy to appear on fire and other symptoms. Normally, it can be stewed, boiled, steamed, and when cooking porridge and soup, you can add some red ginseng, which can also play a certain effect of nourishing and strengthening the body.