The libertarian who started up a company called Ambrosia to provide plasma from young people to older people to help them stay young (and dodged the FDA over testing on this) is starting to be unraveled.

He Hawks Young Blood As A New Miracle Treatment. All That’s Missing Is Proof. (Huffington Post)

Huffington Post found that he was sourcing some of his plasma from non-profit blood banks in Texas, which when HP contacted them, ceased selling him plasma.