deadly chemicals in tobacco Cigarettes contain thousands of chemicals—over 7,000 have been identified—many of which are toxic, and at least 70 are known to cause cancer. 🚭 When a cigarette burns, these are inhaled deep Health Risks of Secondhand Smoke

Smokers sometimes notice a yellow, brown or black discolouration of the tongue

Using smokeless tobacco: Can lead to nicotine addiction 1,2 Causes cancer of the mouth, esophagus (the passage that connects the throat to the stomach), and pancreas (a gland that helps with digestion and maintaining proper blood sugar levels) 1,2 Is associated with diseases of the mouth 1,3 Can increase risks for early delivery and stillbirth when used during pregnancy 2 Can cause nicotine poisoning in children 4 May increase the risk for death from heart disease and stroke 1,3 Using smokeless products can cause serious health problems

The stampings during each era changed over time and it's crucial to identify when they were used in order to identify when a piece was produced

These findings underscore that SES shapes tobacco use and oral health outcomes differently across global contexts