Ontario is also the nationâs wealthiest province, having a substantial share of the countryâs natural resources and its most mature and diversified industrial economy. It is at once Canadaâs economic pacemaker and a major force in national politics.
Mouth, Gums and Throat â Tobacco use can cause bad breath, tooth decay, cavities, stained teeth and gum disease. There is also a risk of getting cancer in the mouth, gums and throat, especially among smokeless tobacco users (who chew or suck on tobacco) and cigar smokers (who often hold the smoke in their mouth).
With this in mind, you should not smoke, or quit smoking if you do. It is debilitating to your lungs, puts harmful chemicals such as nicotine into your body, and wrecks your lungs through the constant exposure to smoke. Smoking also causes tar to coat your lungs, which is extremely harmful to your lung health.