VLN Cigarette
VLNCs
it has been suggested these pose all the risk, while offering none of the benefits
Studies
Very-Low Nicotine Cigarettes and Non-Daily Smokers https://clinicaltrials.gov/ct2/show/NCT02228824
Effects of 6-Week Use of Very Low Nicotine Content Cigarettes in Smokers With Serious Mental Illness
https://www.sciencedirect.com/science/article/abs/pii/S0091743520302516
Discussion links BLOGs etc
Feds-should-think-twice-before-trying-to-reduce-nicotine-in-cigarettes