Effects of a Saffron Alcoholic Extract on Visual ShortTerm Memory in Humans: a Psychophysical Study
Notes for this study:
|Number of Subjects||20|
In a randomized, double-blind, placebo-controlled trial 20 participants took 30 mg of saffron ethanolic extract or placebo daily for 3 weeks. There was better performance in short-term memory tasks in the saffron group.