Substituting the Spanish cedar in cigar boxes for another wood, like Paulownia, maintains (if not improves) the visual experience of the traditional wooden cigar box, while reducing the environmental impact of using wooden boxes
Fourth, many participants were recruited from the staff and students at the University of Bristol, and one of the channels of recruitment was word-of-mouth, increasing the likelihood of contamination
When you compare the smoking figures decreasing year on year, with six million currently in the UK, and four million plus vapers in the UK, which is increasing, you can see the correlation between the two numbers falling and rising respectively
In case of disagreement, a third reviewer (SG) was designated to help making a final decision
Notably, many studies did not differentiate between long and short-term effects or distinguish between populations that, despite being healthy, use tobacco (61, 68)
It is equally important to ask, should we enslave crows to do our dirty work for us