In honor of CVS banning the sale of tobacco products in its 7,600+ stores by October 1:
Surgeon General's Reports on Smoking and Tobacco Use. From the 2014 report:
In the last 50 years, 31 Surgeon General’s Reports have been released, increasing our understanding of the devastating health and financial burdens caused by tobacco use. We now know that smoking causes a host of cancers and other illnesses and is still the leading preventable cause of death in the United States, killing 443,000 people each year.