Actually, the roasted astragalus, like astragalus, can be used to make water to drink, which is the life of everyone will often use the practice. The efficacy of drinking water with roasted astragalus is also very much. Astragalus contains a variety of antibacterial active ingredients, and can enhance the body's immune function, so it can also be used to prevent the occurrence of certain infectious diseases. Whether from the Chinese medicine treatment, or modern medical observation, astragalus is a good medicine.
Summary of the above, roasted astragalus can be soaked in water to drink, but must be just boiling water, so that can soak out the flavor of the medicine, but at most can only be analyzed out of three or four tenths of the efficacy of the medicine to a bit of a waste of medicine, it is recommended that should be decocted as the main effect of the better.