The concept of Chinese medicine is the same, and it has never advocated tonifying kidney and eating more salt.
Kidney essence is indeed congenital and cannot be supplemented. Hehe, if I were selling tonics, I wouldn't say so, but it's true.
The so-called tonifying kidney in traditional Chinese medicine is actually to supplement other viscera that need kidney essence and reduce the consumption of kidney essence. Others spend more money, and I spend less and spend a long time. On the contrary, I am richer than him. That's what happened.