Aromatherapy for depression: does Cang-Ai oil soothe the brain?
Symptom relief
Completed
This study tested whether smelling cang-ai volatile oil (CAVO) can ease depression symptoms. Sixty people with depression were split into two groups: one sniffed CAVO, the other sniffed bergamot essential oil, for one hour daily. After a month, researchers used brain scans and de…
Phase: NA • Sponsor: Dongdong Qin • Aim: Symptom relief
Last updated May 08, 2026 12:03 UTC