Interventions With Adequate Evidence of a Decreased Risk of Oral Cavity, Oropharyngeal, Hypopharyngeal, and Laryngeal Cancers Tobacco cessation Based on solid evidence, cessation of exposure to tobacco (e.g., cigarettes, pipes, cigars, and smokeless tobacco) leads to a decrease in the risk of oral cavity, oropharyngeal, hypopharyngeal, and laryngeal cancers.[19] Magnitude of Effect : Decreased risk, moderate to large magnitude
Allegedly, its product looks like a cigarette, tastes like a cigarette, feels like a cigarette, but it isnt a cigarette
also hypothesized that since maternal smoking is known to induce spontaneous abortion, its possible that some of the kids who would have had ALL were never born in the first place a selection bias that eats away at the otherwise significant effect of maternal smoking
Air Fresheners One notable mention is Air Fresheners