Reactions to reduced nicotine content cigarettes in a sample of young adult, low-frequency smokers

Reducing nicotine content in cigarettes to ≤ 2.4 mg per g of tobacco [mg/g] reduces smoking behavior and toxicant exposure among adult daily smokers. However, cigarettes with similar nicotine content could support continued experimentation and smoking progression among young adults who smoke infrequently.This study evaluated the threshold for nicotine in cigarettes that produces reactions associated with smoking progression in a sample of young...