The black bean syrup with barley has the effect of strengthening the spleen, benefiting the kidneys and transforming dampness. Barley itself has a good effect of strengthening the spleen and benefiting the qi, and also has the effect of facilitating and transforming dampness. Black beans are like kidneys, so they are in the kidneys and have a good effect on the kidneys, while black is also in the kidneys from traditional Chinese medicine, so black is also in the kidneys, black beans have a good effect on the kidneys, the two together as soy milk can play a good role in tonifying the kidneys and dampness, suitable for patients with kidney deficiency and evil dampness, often such patients show lumbar acidity, weakness, at the same time dullness of the mind, sticky and unpleasant stools The patient can be treated with black bean paste with barley for this kind of patients. It is worth noting that for such patients, barley and black bean syrup needs to be taken for a long time as a daily health product.