The gateway hypothesis posits that, between individuals who may have not previously smoked, buyers of snus are more very likely than non-consumers to consider up cigarette smoking. A review with the evidence [106] which examined gateway results in Sweden advised that snus appeared to lead customers from cigarette smoking in https://images.google.es/url?q=https%3A%2F%2Ficyshop.es%2F%3Fcollections%2Fsnus