The body’s defense against infectious organisms, the immune system, is affected by our diet, exercise, sleep patterns, and psychological stress. Since the immune system is key to our overall health, the idea of boosting it is always appealing. A recent article discusses 5 herbs that are central to strengthening the immune system in natural way. These herbs are: Echinacea, Ginseng, Eleuthero, Artemisia annua, and Astragalus. To read the full article and how each herb supports the immune system click here.