A healthy circulatory system keeps nutrient-carrying blood cells flowing to all organs of the body. Poor circulation can result in a number of disorders including lethargy. Using teas made from natural plant sources can stimulate the blood system and keep your circulation flowing naturally. White willow tea, horsetail and ginger all stimulate blood flow and provide different benefits. Learn how to make teas that are known to help the essential flow of blood and maintain your overall health.