I don't know what the percentage is but I can tell you this..... Male erectile dysfunction in diabetics is due to cardio/vascular issues or nerve damage. Certain medications i.e. viagra etc. can help with the vascular/circulatory issues but when it comes to nerve damage, it really depends on how long the nerve damage has been there, if caught early nerve damage can be reversed if normal blood sugars are maintained to normal levels.
I don't know what the percentage is but I can tell you this..... Male erectile dysfunction in diabetics is due to cardio/vascular issues or nerve damage. Certain medications i.e. viagra etc. can help with the vascular/circulatory issues but when it comes to nerve damage, it really depends on how long the nerve damage has been there, if caught early nerve damage can be reversed if normal blood sugars are maintained to normal levels.