A composition containing a polyamine as an active ingredient for improving sperm dysfunction.

摘要

PROBLEM TO BE SOLVED: To provide a composition or method for improving antheridium dysfunction, with high safety, without physical burden.SOLUTION: The present invention provides a composition for improving antheridium dysfunction, comprising polyamine as an active ingredient, and a method for improving antheridium dysfunction of a nonhuman animal, including the step for making the nonhuman animal take polyamine.SELECTED DRAWING: None