U.S., June 4 -- ClinicalTrials.gov registry received information related to the study (NCT07623070) titled 'Gac Fruit Oil Supplementation for Visual Health and Sleep Quality' on May 28.
Brief Summary: This study evaluated the effects of gac fruit oil supplementation on visual health, sleep quality, depressive symptoms, cognitive function, and brain imaging parameters in adults with sleep disturbance. Participants aged 40 to 65 years were recruited and received gac fruit oil capsules for 30 days. The supplementation protocol consisted of two capsules in the morning and two capsules in the evening each day. Assessments were performed before and after the intervention, including macular pigment measurement, ocular surface disease evaluation, ...