Eat antimatter

Dirac discovered antimatter when he applied special relativity to Quantum mechanics (also spin up and down). Feynman described antimatter as particles travelling back in time. By manufacturing nuclei with too many protons and feeding it to you, your body glows with annihilation 180 degree twinned 511 keV gamma rays.  Add some computing from slick detector an you cancer glows rendered by a computer.  Sorry this is just of the top or my head as part of my rehab, but if you like it enjoy!