Sick a lot? Astragalus is an extraordinary root for strengthening your body’s resistance to disease over time. It helps keep your immune system healthy and able to stop those cold and flu bugs in their tracks. Astragalus also has significant levels of antioxidants that prevent free radicals from aging your body sooner than it has to! In traditional Chinese Medicine, it is used to keep the lungs healthy. This one’s a must for your medicine cabinet!