Red bean paste, made from adzuki beans, can be a relatively healthy option when consumed in moderation. Adzuki beans on their own are a very healthy whole food, being high in protein, fiber, vitamins, and minerals. However, red bean paste is also high in sugar, which isn’t healthy when consumed excessively. To make red bean paste healthier, you can use a sweetener substitute like stevia, monkfruit, or erythritol.