Quick Links. About NIDA. Research Report. Prev Next. In fact, sometimes these products can be even more addictive, as they generally deliver a higher dose of nicotine. A cigarette has about 1. Disturbingly, smokeless tobacco use is higher among young people. Not surprisingly, male students were more likely to use spit tobacco than female students, as professional athletes, particularly baseball players, are commonly seen using it on TV. There are many physiological mechanisms that link tobacco products to heart disease, but one of the most prominent reasons is that nicotine, the addictive substance in tobacco, causes your heart to beat faster and your blood pressure to go up.
Damage to the endothelium is an early marker of atherosclerosis, which is the build-up of plaque in the arteries that can block blood flow and lead to heart attacks and strokes. Each year in the U. Of this number, 1,—about 70 percent—are oral cancer. In addition to cancer, smokeless tobacco use is responsible for gingivitis and periodontitis, 3 tooth loss as a result of gum disease, 4 cavities, and stained teeth.
Using these products may also increase the risk of heart disease and stroke. There is no safe level of smokeless tobacco use. Search form. Archive Home. Cite this article. Chewing tobacco: This is a type of smokeless tobacco that is placed between the cheek and gums.
Smokeless tobacco can also cause cancer, mouth sores, and gum disease. Snuff : Another type of smokeless tobacco, snuff is often dried and finely ground so users can snort it up their noses ewww. It is also sold moist and consumed in the same way as chewing tobacco.
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