These data illustrate a specific challenge in studying the potential effects and harms of nicotine as much of the research into the potential harms of nicotine comes from studies in cells and animals where the doses used are often very high, leading to results that are controversial and difficult to extrapolate to humans
The tar measured in cigarettes can vary significantly depending on the brand and type
While occasional exposure to low levels of THS is not expected to have long-term effects on health, frequent exposure may increase the risk of developing cancer
I conclude that, based on the objective risks, nicotine is an excellent option for achieving tobacco harm reduction
Fiction On Smoke-Free Foundation: Through promotion and lobbying by PMI and its front groups such as the Foundation for a Smoke Free World, this campaign seeks to pressure governments to allow these products into domestic markets and exempt them from tobacco control regulation, in particular TaPS bans, taxes and smoke free laws, thereby undermining tobacco control initiatives and weakening WHO FCTC implementation. Fact PMI has pledged funding to Foundation for a Smoke-Free World, whose goal is to work for a transformation of the tobacco ecosystem to achieve a smoke-free world
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