| 摘要 |
PROBLEM TO BE SOLVED: To provide an agent for improving lowering of learning and memorizing ability, containing at least one component selected from a group consisting of uridylic acid, guanylic acid, uridine or guanosine as an active ingredient and its use. SOLUTION: This invention relates to an agent for improving lowering of learning and memorizing ability, containing at least one component selected from a group consisting of uridylic acid, guanylic acid, uridine or guanosine as an active ingredient and further relates to a method for adding at least one component selected from a group consisting of uridylic acid, guanylic acid and guanosine to foods and beverages order to improve lowering of learning and memorizing ability. |
