In the list of 5 things that you should never share, the 5th no is ear buds. You mostly share your ear buds with your friends and other people. You have probably share your excitement in hearing a particular song with a friend by popping out one ear buds and having them take a listen. Chances are, that in that moment, You never paid much mind to the potential health ramification of what you were doing. But ear buds happen to provide a effective way to move bacteria from one lobe to another. it will give more dangerous if the buds are used while working out.