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).
1 Using smokeless tobacco increases the risk for death from heart disease and stroke. 2  1,3. 3  Smokeless tobacco can cause nicotine poisoning in children. 4. 4  Additional research is needed to examine long-term effects of newer smokeless tobacco products, such as dissolvables and U.S. snus.ther Risks. 1  Using smokeless tobacco increases the risk for death from heart disease and stroke. 2  Smokeless tobacco can cause nicotine poisoning in children. 4. 3  Additional research is needed to examine long-term effects of newer smokeless tobacco products, such as dissolvables and U.S. snus.