tobacco project Ink | Contemplating Nicotine: Xu Bing's “Tobacco Project” Tobacco Project: 1st Class Xu's
Description
The two most studied aspects were smoking duration and intensity712 and most studies observed that smoking duration has the greatest influence on the development of lung cancer.8,9,13 Currently, it is not known whether smoking duration is more relevant than smoking intensity on the COPD risk

Happy harvest!
This trend appears to have continued in recent years based on Chinese exports

Preliminary data published in Nicotine & Tobacco Research showed after just two weeks of using This is Quitting, more than half of participants60.8%reported that they had reduced or stopped using e-cigarettes
Edina, MN