Hello, it is recommended not to take some supplements blindly, so as not to get worse. Traditional Chinese medicine believes that kidney belongs to water, which corresponds to the circulatory system and needs black and slightly salty food for nutrition, such as sea cucumber, black rice, fungus and so on. Shrimp is delicious, and the tonic medicine has a high effect. Kidney deficiency mainly depends on regulating qi for health, which can be treated by medication, diet and exercise. Diet therapy can be eaten with raw chestnuts and broccoli.

I hope I can help you, thank you!