夏天,人们爱煮绿豆汤,因为它能清热解毒、防暑降压,是夏季的传统保健食品。绿豆皮中有类黄酮,加入蜂蜜以后,会产生颜色较深的物体,会使绿豆汤变黑,虽然是无毒,但会干扰绿豆的抗氧化作用,也妨碍金属离子的吸收。所以,煮绿豆汤时,不能用铁锅,最好是用砂 Summer, people love to cook green bean soup, because it can detoxify, summer antihypertensive, summer is the traditional health food. Mung bean skin flavonoids, after adding honey, darker objects will produce dark green bean soup, although it is non-toxic, but it will interfere with the antioxidant role of mung beans, but also hinder the absorption of metal ions. Therefore, when cooking green bean soup, you can not use iron pan, it is best to use sand