How quickly can you get oral cancer from smokeless chewing tobacco?

Who knows?: I doubt there are any scientific studies to answer that question. The more you use the any type of tobacco, the greater your risks. Why play with fire and expose yourself to unnecessary health risks? In the end it's not worth it. Besides, if you are the 1 in million (just an arbitrary figure and expression) who gets oral cancer, for you its 100%.

Varies: It varies depending on the ethnicity of the user, length of time using chewing tobacco , it starts as white patches in the inside of check or under the tongue that gets harder in time and turn cancerous. Regular dental check up visits to your dentist can discover that in early stages or before it from and suggest treatment