Can a CBD pill finally help you sleep? new study investigates
Symptom relief
Completed
This study tested whether a capsule containing highly purified CBD and plant compounds called terpenes could improve sleep for people with chronic insomnia. For 12 weeks, 125 participants tried both the CBD capsule and a placebo pill for four weeks each, while their sleep was tra…
Phase: PHASE2 • Sponsor: Defined Research • Aim: Symptom relief
Last updated Mar 16, 2026 15:23 UTC