Both red beans and red beans belong to one kind of red beans, but they are different in variety, taste and efficacy. You can decide whether to use red beans or red beans according to your personal preference.
Compared with adzuki bean, red bean will produce more sand and taste stronger when cooked. Red beans are a better choice for people who like the soft and glutinous taste of zongzi.
Relatively speaking, the texture of adzuki bean will be harder, the cooked adzuki bean will be harder to eat, and it will be a little grainy when used in zongzi. Secondly, adzuki beans are generally used as medicine, so their medicinal value is high. Adzuki bean is a better choice for people who like health preservation or prefer granular taste.