Journal of Cellular Physiology
Blueberry extract eased signs of testicular aging in mice
An experiment in middle-aged mice found that a blueberry extract restored sperm movement and reversed degeneration of the tubes where sperm develop.An experiment in middle-aged mice found that a blueberry extract restored sperm movement and reversed degeneration of the tubes where sperm develop.

Mouse studyInterventions
Who was studiedMiddle-aged mice
What changedBlueberry extract restored sperm movement
The catchSperm movement is an indirect measure of fertility