Black beans have good effects of "tonifying the kidney, nourishing the five internal organs, warming the stomach, strengthening the bones and muscles, promoting blood circulation, removing blood stasis, expelling wind and detoxifying, and prolonging life", and have good curative effects on inhibiting hypertension, nourishing and strengthening the body, and resisting aging. Soak black beans in rice vinegar, eat about 20 capsules every morning and eat them all year round, and the effect is very good.
In this way, you can eat them often, which is good for tonifying kidney and health.