If you want to tonify the kidney, it is recommended to eat black food, such as black beans, black rice and black fungus. Black food tonifies the kidney!

If you still have it, you can drink Ruihuichun multi-bacteria tea. Fungal food is good for tonifying kidney. Multi-bacteria tea is a kind of health tea that many edible fungi can be processed and then soaked. I suggest you try. My husband drinks it every day.