The shapes of many things are similar to those of human organs. For example, the wrinkles on the surface of walnuts are like human brains, and broad beans are like human kidneys.

Walnut is wrinkled like a human brain. It is now known that walnuts contain 36 kinds of neurotransmitters, which are helpful to develop brain function. The shape of broad beans is a bit like a human kidney, but facts show that broad beans can really help maintain kidney function.

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The classic treatise of traditional Chinese medicine "Huangdi Neijing Wuchang Zheng Da" once said: "Deficiency can be supplemented, medicine can be dispersed, and food can be taken with it."

To explain the scientific truth of "supplementing shape with shape", we should start from the long evolutionary process that biology and human beings have experienced on the surface of the earth.

Because both animals and humans live on the earth's surface and realize the balance of material exchange and energy exchange with the earth's surface through breathing, drinking and eating, the internal organs of human beings and animals have roughly the same material composition and function, such as the heart is the blood circulation organ and the lung is the respiratory organ.

References:

Qu Wei Health-People's Network