bull durham tobacco history History, In a Box 1912 Bull Durham Smoking Tobacco
Description
Smoking may impair performance through direct exposure to nicotine, carbon monoxide and other tobacco smoke toxins, as well as through nicotine withdrawal

In Canada, there are several resources available, including quitlines and online support

This could be temperature, humidity, sunlight, etc

Reducing the level of the more harmful chemicals would therefore provide a safer way to deliver nicotine to more than 1 billion smokers worldwide, so the argument goes
