The higher temperature of cannabis smoke can affect lung function tests by causing greater irritation and inflammation in the large airways, potentially leading to uncomfortable symptoms like chest tightness, shortness of breath, and altered lung function, as shown in numerous studies, including American Lung Association findings
While the question of whether or not pot inflicts permanent damage remains unresolved, scientists agree that pot has temporary cognitive effects
Some are wrapped in paper
Furthermore, tobacco companies are researching low-risk tobacco products, such as heat-not-burn devices and e-cigarettes, which offer possibly fewer side effects alternatives to regular cigarette packs, attracting smokers who are considering harm reduction or quitting smoking, which is another major growth factor