Common sense: Red beans were called "Noemie" and "red glutinous rice" in ancient times. These flowers are yellow or light gray. Red beans are favored by women because of their magical slimming effect-they are smooth and sweet, and contain protein, fat, sugar, vitamin B, potassium, iron and phosphorus. Has the effects of clearing away heat and toxic materials, promoting blood circulation, removing blood stasis, promoting diuresis, relieving swelling, detoxicating, expelling pus, and eliminating fullness. Can be used for treating edema, beriberi edema, jaundice, hematuria, rheumatic fever, carbuncle, soreness, carbuncle and abdominal pain. Red beans can promote the activation and diuresis of heart blood vessels; People who are afraid of cold, have low blood pressure and are prone to fatigue often eat red beans to improve these discomforts.