my mom is using it (1200 mg / day, 400 mg each morning, afternoon and evening)
her neurologist prescribed it because my mom got stroke and got clogged artery near neck. she got little oxygen to her brain. the mri shows black areas in her brain.
my uncles (a lot from my mom's family are doctors) describe piracetam as merely vitamin or nootropic, it doesn't cure anything
i'm not sure whether it's safe to completely dismiss piracetam for her. last year her dose was 2400mg/day. after hearing my uncles i decided to reduce it to 1200mg/day and never seeing the neurologist anymore (his prescriptions are mostly vitamins, dha, ala, omega3, etc) because i don't see value in it
anyway so far, nothing bad happened after reduction. it's probably safe to be completely independent from nootropic and using diet + exercise as natural alternative