| 摘要 |
Provided is an agent for oral ingestion whereby human motility function can be improved. A motility function-improving agent that comprises lutein and a milk component as active ingredients, said motility function-improving agent being used in such a manner as to allow a human subject to ingest 2-140 mg per day of lutein and 100-500 ml per day, in terms of cow's milk, of the milk component. |
