I am the recipient of stem cells for leukemia over 9 years ago, and it was a miracle. However, I will caution against some claims where stem cells are advertised for all sorts of things. I have friends who had their knees invested and claimed that they were better, but now they have had knee replacement surgery so it wasn't a long-term benefit .
I saw one product that claimed to have stem cells, best I could tell, It had tomato seeds, I guess that they are the stem cells for tomatoes.
I'm only suggesting that people should investigate the claims before spending a lot of money. I am all for experimental products in proper trials being more available to all under right to try or compassionate use, but not for totally unsubstantiated claims.
Gary