With both versions, nicotine is absorbed directly into the bloodstream through the walls of the oral cavity.Baseball players of the early 20th century were the most popular figures of their time to chew tobacco.They used it to produce the saliva necessary to make a "spit ball," a type of pitch that has since been banned from the major leagues.

Chew had a resurgence in the 1970s when the dangers of smoking were first brought to light and it was believed that chew was a safer alternative.

It is from this time period that the myth of safety originated.

Cosmetically, someone who chooses to chew tobacco is subject to some serious issues.

Specifically, the carcinogen 4-(methylnitrosamino)- 1-(3-pyridyl)-1-butanone (NNK) was found in significantly higher quantities.

This one carcinogen alone is known to cause lung, pancreatic, nasal, liver and oral cancer.

Chewing tobacco, sometimes called snuff, spit or smokeless tobacco, has been around for centuries. Snuff is a very finely shredded tobacco that it tucked in the bottom lip area.Chew has a thicker shred and is tucked into the cheek.Many people believe that chewing tobacco is safer than smoking tobacco, but that belief is absolutely false.Studies have shown that those who chew tobacco are subject to just as many, if not more negative effects than their smoking counterparts.Cancer and heart attacks are some of the most serious side effects of chewing.Studies done in Minnesota showed that chewing tobacco is more carcinogenic than cigarettes.