I was taking medical courses (aestheic procedures/plastic surgery) and worked closely with a French woman (who did look 20 years younger than she was) told me offhandedly that rich people in France regularly injected themselves with young blood. This was in the early 2000s, and it was not new then. This has likely been going on for a very long time, centuries, maybe more. What's interesting is that is now being normalized and why now?

I was taking medical courses (aestheic procedures/plastic surgery) in the mid-90s and worked closely with a French woman (who did look 20 years younger than she was) told me offhandedly that rich people in France regularly injected themselves with young blood. This was in the early 2000s, and it was not new then. This has likely been going on for a very long time, centuries, maybe more. What's interesting is that is now being normalized and why now?