is chewing tobacco or dip worse Safer than Smoking? The Health Effects of Smokeless

Tolerance and dependence develop gradually over time as the brain changes and adapts to cracks continual presence

Tobacco blends are generally considered trade secrets and so not generally available (or in any case I have been unable to find much information on them)

In addition to educational efforts, governments have sought to create steep taxes for tobacco products, force cigarette companies to slap grotesque anti-smoking ads on their products, and recently the US Food and Drug Administration has sought to lower nicotine in cigarettes to minimal or non-addictive levels.

www.nhs.ukOpens a new window [Accessed July 2016] TGA

The blue grouping is the second-hardest