There are around 2000 species of bacteria living in a human belly button and 1500 of them were unknown to science until recently....
I don't about you but for me this is a scary piece of information. I think I'm gonna go shower now.
There are around 2000 species of bacteria living in a human belly button and 1500 of them were unknown to science until recently....
I don't about you but for me this is a scary piece of information. I think I'm gonna go shower now.