Can vitamins help you sleep better? new study investigates
Symptom relief
Completed
This study tested whether four different nutritional supplements could improve sleep quality in healthy adults. 376 participants took either a supplement or a placebo daily for 12 weeks. Researchers measured changes in sleep quality, daytime alertness, and overall mood to see if …
Phase: PHASE1 • Sponsor: Pharmavite LLC • Aim: Symptom relief
Last updated Mar 16, 2026 15:25 UTC