IN RESPONSE TO YESTERDAY’S BLOOD-TRANSFUSION/ANTI-AGING POST, Sarah Hoyt emails:

Heinlein used the transfusion process for rejuv in Methuselah’s Children. Synthesizing the blood was the key to long-term rejuv for everyone, too. (Might as well put a link to it in, too. Wouldn’t hurt for people to read it again. There’s a great example of government persecuting a group they think is “hiding the stash.” Worse, they knew the group wasn’t, but needed to throw someone to the wolves to satisfy the populace.)

Luckily that could never happen here. And linked. Plus, it’s also on Kindle.