Red beans are rich in nutrients, such as protein. Eating red beans has a high tonic effect on the human body. Red beans can be made into dough, which tastes sweet and can replace tomato dough. Red beans can be ground into flour to make various pastries.

红豆含有丰富的营养元素，如蛋白质。吃红豆对人体的滋补作用很高。红豆可做成面团，味道香甜并可替代番茄面团，红豆磨成面粉后可做各式糕点。