Lets start by breaking them down to the simplest terms possible: Cigalikes: These are the most basic e-cigs, designed to look and feel like traditional cigarettes
Across the three studies, participants were long-term cigarette smokers who had smoked on average 15.818.0 cigarettes per day for an average range of 20.923.9 years
Author contributions Conception and design: HWY and JL
Chewing tobacco contains nicotine, which is highly addictive, as well as a number of known cancer-causing chemicals
The type of tobacco, the region it is grown in, and the climate all play crucial roles in determining the flavor and characteristics of the final product
The analysis incorporated numerous sources of uncertainty and found a relative risk factor of 3.64, and the association was characterized as weak