:吃芸豆(从豆荚中剥出),在足量的水中煮6个小时。{"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/f\/f7\/Get-Rid-of-Kidney-Stones-Step-12.jpg\/v4-460px-Get-Rid-of-Kidney-Stones-Step-12.jpg","bigUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/f\/f7\/Get-Rid-of-Kidney-Stones-Step-12.jpg\/v4-760px-Get-Rid-of-Kidney-Stones-Step-12.jpg","smallWidth":460,"smallHeight":345,"bigWidth":760,"bigHeight":570}4锻炼。