tobacco no smoking Safety Sign: Use Is Prohibited - drilled corner mounting holes providing a clean and simple installation. World No Tobacco Day: How

3) Damage the credibility of industry opponents

at age 30, 1 in 7 men that stop smoking avoid lung cancer Former smokers reduce their incidence of laryngeal, oral cavity & oesophagus, pancreatic, colorectal, and urinary tract cancer Lung cancer risk by age and smoking habit 20.0 17.9 16.0 45-54 13.2 12.0 55-64 Rate per 1000 person years 9.2 65-74 8.0 7.1 7.0 75-84 4.5 3.9 4.0 2.7 1.7 1.1 0.6 0.6 0.6 0.3 0.1 0.0 0.0 Nonsmokers 1-14 cigs 15-24 25 + CPS2 Smoking habit Current smokers quit 30-39 Never 1500 smokers 1000 quit 40-49 Lung cancer deaths per 100,000 quit 50-54 500 quit 55-59 0 quit 60-64 40 50 60 70 80 Age Halpern JNCI 1993: CPS2 data Lung cancer risk by age of quitting Healthy smokers Mortality risk may take up to 10 years after cessation to reach that of non-smoker

J Membr Sci 43(2):243258

I want to be done with cigarettes and nicotine

This happens because the air dries the tobacco

Quitting smoking allows your body to heal and boost sperm production to return to normal levels over time