It has really come down to this. The FDA has to warn people that it is a bad idea to inject yourselves with other peoples blood.
I like the idea though. For centuries we've had motif's of the "evil queen" bathing in the blood of innocents to rejuvenate herself. Now in modern times we can move past the idea of wealthy elderly capitalistic vampires sucking the youth out of people indirectly to becoming literal vampires sucking the life out of the young directly.
As a once-young person I would not have had any problem selling my blood a pint at a time to help an elderly person feel rejuvenated, assuming that it worked and I was being paid for it. After all, I often gave away my blood for free, and go nothing in return except some juice, cookies, and a smile.
I like the idea though. For centuries we've had motif's of the "evil queen" bathing in the blood of innocents to rejuvenate herself. Now in modern times we can move past the idea of wealthy elderly capitalistic vampires sucking the youth out of people indirectly to becoming literal vampires sucking the life out of the young directly.