沙苑子是豆科植物扁茎黄芪的成熟种子,原名白蒺藜,其形状如羊肾,圆而细,色如绿豆,嚼之具绿豆腥气。历来人们把沙苑子当成滋补佳品,且具有一定的药用价值,《医药词典》上载:“此物为茶为药,明目补肾,久服者自知”,民间把沙苑子当作保健茶饮用,古代曾作为传统贡品。根据一些老中医归纳:沙苑子甘温无毒,有补肾固本,益肝明目之功效,滋阴养阳,不烈不燥,乃和平柔润之剂。 Sand Court Son of the legumes Astragalus flat stems mature seeds, formerly known as Tribulus terrestris, its shape, such as lamb kidney, round and thin, color, such as mung bean, mung bean with mung bean flavor. Traditionally, people have used asparts of sand as nutritious products, and have certain medicinal value. The Dictionary of Medicine is uploaded with the following content: "This is tea as medicine, Drinking ancient times as a traditional tribute. According to some of the traditional Chinese medicine induction: Sand Court Zi Gan temperature non-toxic, with kidney-based, the benefits of the benefits of the Liver eyesight, yin and yang Yang, not fierce and dry, is gentle and gentle agent.