What is astragalus root? Astragalus is also known as milk vetch or huang qi. It comes from a kind of bean or legume. Astragalus comes in many different types, but most astragalus supplements contain Astragalus membranaceus. People say that the herb can help with a number of health problems, including heart problems. People think that astragalus can boost the immune system. It has antioxidant properties that stop the production of free radicals. Free radicals damage cells in the body and are linked to many health problems that come with getting older. But no one knows how to completely stop free radicals. Astragalus Root Benefits: ◉ Relief from Seasonal Allergy. ◉ reduces stress. ◉ Reduces sleep issues. ◉ Anti-ageing properties. Buy it from the natural health food store - Alive Herbals.