tudy suggested astragalus may improve blood counts in people with aplastic anemia. But the study was poorly designed, so more research is needed.
3.Colds and influenza -- In TCM, astragalus is used as part of an herbal combination to prevent or treat colds, although TCM theory holds that, in some cases, it may make colds worse. Evidence in animal and laboratory tests suggests that it may act against viruses like the ones that cause colds.
4.Diabetes -- Astragalus appears to lower blood sugar