Statistical data on hygienic and dietetic factors that modify the evolution of physiological ageing on the upper respiratory tract mucousae

Smoking it’s a world leading cause for cancer. Patients who smoke are not always willing to quit smoking even if the doctor confirms the benefits they would have in doing so. Tobacco is the most important risk factor for cancer and more than 50 diseases. More than 5,300 components, of which at least 70 are carcinogens, have been identified in tobacco smoke.
Squamous cell carcinoma of the oral cavity, pharynx, and larynx are among the 10 most common types of cancer in men. Cancer of the oral cavity is considered a public health problem worldwide. Studies have shown that the risk of developing cancer of the oral cavity and larynx is much higher in smokers and drinkers.