When i see most black people smile their gums are often black or very dark brown ( in a healthy mouth)
But what causes this? Some don't have it at all or a little and some gums are just completely dark!
Is it possible for white people to have this too in a healthy mouth? And if gums are darker sometimes why isn't the tongue ever diffrent?
This is a serious question btw.
Edit: I changed the title but appearently it doesent change it in the forum list. Sorry if its offensive I didn't mean for it to come over in such a way.
I also know i should thought to use google, like i said in previous posts.