1, soaking American ginseng in water can soften blood vessels, improve microcirculation and melt atherosclerotic plaques. Generally, it can be used for patients with coronary heart disease and cerebral artery insufficiency, and can also be used with hawthorn, astragalus and medlar for soaking in water.

2. Generally, middle-aged and elderly people can drink some American ginseng tea as a kind of maintenance tea, or choose some drugs to improve circulation under the guidance of doctors. They should have a regular health check-up every year, don't get angry, and take part in some aerobic outdoor activities, which can play a role in keeping fit.