The efficacy of dried beans is as follows: 1. It can relieve fire and detoxification, because from the perspective of Chinese medicine, dried beans are sweet and cold in nature, so for people with red eyes, swollen throat, hoarse voice and mouth ulcers caused by yin deficiency and fire, if they eat dried beans properly, it has a very good role in relieving fire and detoxification. 2. For people with constipation and difficulty in defecation caused by dry intestines, if you eat dried beans properly, it has a good effect of generating fluid in the mouth, moistening dryness and relieving symptoms.