i have a small white patch on the top of my tongue, in the middle of it. i heard that it could be leukoplakia. i have only been smoking for a week now and never have more then one a day. i brush me teeth regularly too. i heard that it is nothing serious and you can hardly notice that it is there, i just want to make sure about it.
here is a picture. also, can u tell me about the big cut down my it too. i have had it for a while and i eat alot of fruit.