The concept behind heat-not-burn is that it allows users to experience something that looks and feels like smoking a regular cigarette without inhaling combusted tobacco
However, a 2012 study showed no significant change in testosterone levels after quitting smoking, but rather a decrease in sex hormone-binding globulin (SHBG)
Flavored cigarettes are also targeted by the bill as they are included in the banned list
A 20-count pack usually supports a familiar internal arrangement, enough room for a foil liner, a crush-resistant structure, and the exterior surface needed for warnings, tax marks, and required packaging information
The cigarette maker says on its website "smoke-free products" are not "risk free" but "are a far better choice than cigarette smoking." Philip Morris recently announced it will acquire Vectura Group, a British pharmaceuticals company that produces inhalers, and Denmark-based Fertin Pharma, a nicotine gum maker
A pack of 20 cigarettes therefore equals approximately 160 to 240 puffs resulting in an inhaled smoke volume between 320 and 840 milliliters