Snus contains nicotine and tobacco but it does not result in the urge for spitting when taken. The EU committee evaluated the snus health effects and confirms the notable benefits of the product as it does not create any respiratory risks at any point.
Health Hazards of Snus
While healthier for the lungs than cigarettes, there are numerous snus health risks, including pancreatic cancer, increased oesophagus cancer, premature births, non-malignant changes in the oral cavity, obesity and metabolic syndrome, mental disorders and cardiovascular disease. There has also been evidence that the use of snus may lead to an increased risk of death after myocardial infarction or a stroke. It is also evident that heavy consumption of snus is analogous with an increased risk for diabetes mellitus type 2. More drastic effects of snus consumption are blood pressure effects and increased heart rate. Snus can also be very addictive.
Conclusion and Facts
Snus poses no risk to others, since there is no combustion involved. Snus possibly increases mortality after any kind of cancer diagnosis. Given the bottom risk profile for snus, it would be reasonable to expect that the life expectancy of smokers who shift from smoking to snus is a little different to the life expectancy of those who stopped smoking altogether. As much as snus is said to cause high instances of cancer, it has not been fully proven to be harmful. Some research studies have built up the conclusion that the use of snus increases the risk of some serious as well as minor adverse health outcomes.