With insight into how smoking makes you feel, the threats of addiction and long-term health risks, and the anecdotal observations of those on both sides, readers can make up their own minds.

This report considers the biological and behavioral mechanisms that may underlie the pathogenicity of tobacco smoke. Many Surgeon General's reports have considered research findings on mechanisms in assessing the biological plausibility of associations observed in epidemiologic studies. Mechanisms of disease are important because they may provide plausibility, which is one of the guideline criteria for assessing evidence on causation. This report specifically reviews the evidence on the potential mechanisms by which smoking causes diseases and considers whether a mechanism is likely to be operative in the production of human disease by tobacco smoke. This evidence is relevant to understanding how smoking causes disease, to identifying those who may be particularly susceptible, and to assessing the potential risks of tobacco products.

The health and economic costs of tobacco use in military and veteran populations are high. In 2007, the Department of Veterans Affairs (VA) and the Department of Defense (DoD) requested that the Institute of Medicine (IOM) make recommendations on how to reduce tobacco initiation and encourage cessation in both military and veteran populations. In its 2009 report, Combating Tobacco in Military and Veteran Populations, the authoring committee concludes that to prevent tobacco initiation and encourage cessation, both DoD and VA should implement comprehensive tobacco-control programs.

This booklet for schools, medical personnel, and parents contains highlights from the 2012 Surgeon General's report on tobacco use among youth and teens (ages 12 through 17) and young adults (ages 18 through 25). The report details the causes and the consequences of tobacco use among youth and young adults by focusing on the social, environmental, advertising, and marketing influences that encourage youth and young adults to initiate and sustain tobacco use. This is the first time tobacco data on young adults as a discrete population have been explored in detail. The report also highlights successful strategies to prevent young people from using tobacco.

'Essential' Adam Rutherford, bestselling author of How to Argue With a Racist 'In an area where factual accuracy is often rejected in favour of moralising or panicking this book is a vitally useful and frequently fascinating' Robin Ince __________ Drugs. We've all done them. Whether it's a cup of coffee or a glass of wine, a cigarette or a sleeping pill. But how well do we understand the effects of the drugs we take - legal or illegal? Say Why to Drugs investigates the science behind recreational drugs- debunking common myths and misconceptions, as well as containing the most recent scientific research. Looking at a range of drugs, this book provides a clear understanding of how drugs work and what they're really doing to your mind and body. Along the way you will find out why ketamine is on the WHO's list of essential medicines, why some researchers hope MDMA could treat PTSD, and much more. Enlightening, entertaining, and thought-provoking, Say Why to Drugs is a compelling read that will surprise and educate proponents on both sides of the drugs debate. __________ A definitive and authoritative guide to drugs and why we get high from the creator of the top-rated podcast, Say Why to Drugs.