one recent fad in tobacco use has been It's all marketing! Big used all types of media and medical professionals to promote the safety of cigarettes… sound familiar? #drreese Results from the Annual National

One in three cancers is caused by smoking

If you have high blood pressure or high cholesterol, or if you smoke, even a small increase in homocysteine will greatly increase your risk of cardiovascular disease.51 2

Picture me on the front holding a guitar and Girl From the North Country printed on top. 2

Instrument validation The instrument used in this study was examined for quality by finding the item-content validity index (I-CVI) from 5 experts including: social and scientific researcher, epidemiologist, research methodologist, public health experts on tobacco and drugs

The advantage of this is that, not only can you use your phone as a remote control, but you will usually get much more information about air quality in the app, often in the form of a graph showing the change in air quality over a day, a week or a month.