origins of tobacco History smoking Tobacco: The dangerous plant's sacred

If you smoke regularly or just occasionally, find out if you should get screened for lung cancer

JUNEAU, Alaska (AP) - A new federal law is set to increase the national age limit for tobacco and e-cigarette purchases to 21, which will require Alaska to meet a standard that has already been established in Anchorage

10.1016/j.mad.2008.12.003 Mech

In general, the differences between a smokers lungs and healthy lungs include the following: Increased mucus production Smoking may cause the lungs to This increased mucus production can happen for a few reasons, but it primarily occurs because smoking cigarettes damages the epithelial cells that line the airway