I see why banana, the kalium content gives more prostatic fluid, if you did not know that, But zink and vit e increases the spermcount and ability up to tousands fold, have in fact got complaints from the womens that their husband became overactive, so mutch that they began to be annoyed by the exstra attentions from their spouses, and also began to fear that they would not be able to satisfy that need so the men could go to others...he..he, quite a nice reaction