But case reports cannot prove causation on their own
"I used to smoke, I smoked for three years and they were the best three years of my life
Use Long Enough Use Nicorette gum for the full 12 weeks
He was the most considerate and appreciative person Ive ever worked for. He was hard-working and deeply committed to serving the country, said Steve Hadley, who served with Cheney at the Pentagon then in the White House as national security adviser

Dangers of Underage Tobacco Use 5 Short-term Effects Some of the short-term effects of smoking include: Addiction to nicotine and exposure to dangerous chemicals More breathing problems Shortness of breath, phlegm, and a coarse cough Impaired lung growth and function Bad breath , yellow teeth, and stained fingers Foul-smelling clothes and hair 6 Long-term Risks Additional long-term risks of smoking include: Addiction to nicotine and exposure to dangerous chemicals Lung, mouth, throat, kidney, and stomach cancers Heart disease Impaired immune systems Emphysema and other chronic diseases Shorter lifespan (up to 20 years shorter) 7 Other Risks from Smokeless Tobacco Use Health risks of smokeless tobacco use include: Oral cancer and gum recession Gum disease Tooth decay Nicotine addiction Increased likelihood of becoming a smoker