Drinking black bean milk can strengthen the spleen and benefit dampness, because from the perspective of Chinese medicine, black bean milk is flat, sweet in taste and enters the spleen meridian. For people who are trapped by dampness in the spleen, resulting in nausea, vomiting, indigestion, abdominal pain and diarrhea, if they drink black bean milk properly, it has a good benefit of strengthening the spleen and benefitting dampness by nourishing the spleen meridian. Drinking black bean milk can also benefit the liver and kidneys, for the liver and kidney two deficiencies lead to dizziness, dizziness, faint vision, premature graying of the hair, waist and knee weakness, waist and leg pain, if appropriate drinking black bean milk, has a good benefit of nourishing the liver and kidneys.