References
Randomized controlled trial flowchart of this study (DOTP: desert olive tree pearl group, PLAG: placebo group, ITT: intention to treat).Structures of major polyphenols in desert olive tree pearls.Individual change (empty circle) in the cognitive function score of middle-aged and older adults of the desert olive tree pearls (DOTPs) versus the placebo group at 12 weeks. The outcome of cognitive function using the Cognitrax test. Δ (post-test − pre-test).Polyphenols in desert olive tree pearls.Characteristics of participants by each group.Note: Cognitive function by group at baseline and follow-up.Note: Each value is presented as mean (standard deviation), covariate for educational years, 