Please take a look at this excellent, easy to understand presentation:
The Effects of Smoking on the Body, sent to me by Ann Pietrangelo:
http://www.healthline.com/health/smoking/effects-on-body
Announcing the new edition of "The Winning Way To Quit Smoking" by Shirley Amy, BSc. This Winning Method unlocks the secrets to quitting smoking for good. It is designed to turn smokers lives around, and make their future fantastic, healthy and happy. And all they have to do is to reduce their cigarette intake by 10% a month, while they systematically build up their physical and mental strength with proven cutting-edge holistic supports and suggestions.