The term currently points in two directions
SUPPLEMENT STACKING
taking many vitamins, nootropics or wellness pills in pursuit of optimization.
MAXIMIZING HARM
an ironic or critical label for compulsive medication, drug use or overdose behavior.
What is PILL-MAXXING?
A loose term for maximizing pill consumption, supplement stacking or drug use, ranging from wellness self-experimentation to openly self-destructive behavior.