Milk flower beans, is short for milk flower kidney beans, legume family. Common milk flower beans are: round milk flower beans, white milk flower beans, red milk flower beans, waist-shaped milk flower beans and so on.

Milk flower beans are rich in nutrients. According to measurements, each hundred grams of milk flower kidney beans containing protein 23.1 grams, 1.3 grams of fat, 56.9 grams of carbohydrates, carotene 0.24 milligrams, 160 milligrams of calcium, 410 milligrams of phosphorus, 7.3 milligrams of iron, and rich in B vitamins, fresh beans are also rich in vitamin C.