Look for a product that contains pure cistanche extract, ideally with a high concentration of active compounds such as echinacoside and acteoside. Avoid products that contain fillers, additives ...
From the Department of Surgery (J.W.C., D.J.L.), Division of Cardiothoracic Surgery, Emory University School of Medicine, Atlanta, Ga; Department of Medicine (S.J., S ...
Department of Chemical Engineering, School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, P. R. China ...