Peter Attia· MD
so one three butanediol has been around a long time since the 1950s actually MIT did some research as a space fuel so they kept there was a publication in 1975 where they were trying to identify an alternative energy fuel for long-duration spaceflight and the best candidate was one three butanediol which is sort of a synthetic compound that breaks down completely to beta-hydroxybutyrate meaning the liver is not required to transform it into bhp