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They may allow you to inhale more comfortably, leading to larger hits

To date, only four studies have investigated their effects on oral tissues, adopting heterogeneous study designs and varying follow-up durations (5558) (Table 1)

Synthetic nicotine is a lab-created, tobacco-free nicotine alternative that is chemically identical to natural nicotine but offers greater purity and consistency

Getting insight into these mechanisms, Ottanelli and colleagues [36] have shown that smokers with chronic airflow limitation could be either hypoperceivers, moderate perceivers or hyperperceivers to an acute change in airway caliber with methacholine