1, it seems that every cell in the human body has undergone a high degree of training, and these cells can only be sustained by the human body after training, while stem cells, like a kindergarten student, cannot be directly imported into the human body without any training, nor can they directly produce better results.

2. So in 2022, Celera, Zhongyuan Concord, Nanjing Xinbai, Nanhua Biological and Source Biological Stem Cells are all IQ taxes.