What is a common risk factor associated with oral cancers?

Tobacco use is a well-documented risk factor associated with various types of oral cancers, including cancers of the lips, tongue, throat, and oral cavity. The carcinogenic compounds found in tobacco products, whether smoked or chewed, contribute to the development of malignant cells in the oral tissues. The risk increases significantly with the quantity and duration of tobacco use.

In contrast, activities like frequent brushing and daily flossing are integral to maintaining oral hygiene and can actually reduce the risk of oral diseases, including cancers, by limiting the presence of harmful bacteria and plaque in the mouth. Drinking milk, while beneficial for overall health and bone strength, does not have a direct association with increasing or decreasing the risk of oral cancer. Therefore, understanding the clear link between tobacco use and oral cancers is crucial for promoting preventive measures in dental health practices.