moist smokeless tobacco called 'moist snuff' is contaminated with harmful substances Dipping tobacco - Wikipedia
Description
Its key ingredient, tobacco leaves, has harmful compounds that could affect your body negatively
Because the products are relatively new, their potential for harm is still under investigation, but early research suggests they could have long-term health consequences

So, its really an indicator of how people go about smoking, probably moreso than anything else that were looking at, he said

Prior to the first smoking attempt, some areas of cognition, such as curiosity and susceptibility to smoking (SS), are developed that increase the probability of initiating tobacco use 18,19
