hello,
i have olive skin color, and it is very easy for me to get a tan, i get dark very quickly, i am middle eastern,
however i used to smoke heavily, but now i smoke up to 5 cigarettes a day, and might even stop smoking for weeks then smoke again,
my main concern is my gum color, it seems to be pink at the very top of the gum but gets darker as it is closer to my teeth.
i brush my teeth and floss regularly.
am i to be concerned?
thank you very much