Great scam. Riffing off of this, there's probably a marketplace for a whole bunch of stuff, incl. urine/blood/faecal/saliva samples correlated with diet/exercis

Great scam. Riffing off of this, there's probably a marketplace for a whole bunch of stuff, incl. urine/blood/faecal/saliva samples correlated with diet/exercise logs, handwriting, etc. Never underestimate the modern idiot's tendency to ascribe any personality trait some sort of scientific-sounding, "quantifiable" entity.