This study tested whether taking a dietary supplement called plasmalogens for 12 weeks could reduce feelings of sleepiness upon waking. It involved 44 healthy Japanese adults who reported morning sleepiness. Participants took either the supplement or a placebo (a look-alike with …
Phase: NA • Sponsor: Orthomedico Inc. • Aim: Symptom relief
Last updated Mar 30, 2026 14:29 UTC