How quickly does American ginseng work?
Unlike many pharmaceutical medicines, ginseng has a gentle action and its effects may not be felt immediately. Although some people feel a greater sense of wellbeing and improved mental clarity almost straight away, most people do not feel the benefits for several weeks. However, the benefits also appear to last several weeks after you cease to take ginseng. The more balanced and healthy your body is to begin with, the less likely you are to feel the effects.