6Smoking
Smoking would lead to a sore and painful tongue. This is because tobacco products increase the risks of developing cancer in the throat and mouth. In addition to soreness, you might also experience bad breath, stained teeth, tooth loss and decay, hairy tongue, brown spots, or pale palate. The best preventive measure is to stop smoking completely, which would halve the risk of cancer in 5 years, for both you and other people around. [6]















