Current and former marijuana users had lower quantitative emphysema ( P =0.004, P =0.03), higher percent predicted forced expiratory volume in 1 second (FEV 1 %) ( P age 40, but they did observe a significant interaction between marijuana and tobacco
A new mouse study shows that chemicals in cigarette smoke change the immune system, which may prevent the immune system from fighting tumors
My obsession shifted towards the final season to the scenery and the wardrobe
The Tobacco Control Act remains on the books and was upheld under the First Amendment, including its requirement to devote 50 percent of cigarette packaging to warnings
Symptoms of smoker's lungs include a constant cough, trouble breathing, chest pain, or frequent lung infections
We were riding the crest of a high and beautiful wave