Sha Yuan Zi is also known as Flatstem Milkvetch Seed. The sweet and warm herb has been used in TCM to treat spermatorrhea, premature ejaculation, achy loin, dizziness, frequent urination, enuresis, vagina discharge, neurasthenia, etc., as it tonifies the Kidneys, preserves the Essence, nourishes the Liver,improves vision, etc. by enhancing the functions of liver and …