Men prepping themselves for a hot date like to make that they are in as sexy and appealing a condition as possible - and penis odor is one of the last things they want. It’s a situation that causes many men embarrassment and frustration. But the good news is that it can lead a man to look into possible issues, either with penis health itself or with overall general health. And in some instances, one thing penis odor might point to is called ketonuria.

What is ketonuria?

Simply put, ke...