CAUSE AND EFFECT SMOKING

Smoking is a habit that is very difficult to stop if it started to suck. The beginning of smoking is an addiction, neighborhood , friends play .The consequences of this poisoning happen gradually. Over the long term, smoking leads people to develop health problems like heart disease, stroke, emphysema (breakdown of lung tissue), and many types of cancer — including lung, throat, stomach, emphysema, respiratory distress, disorders of pregnancy and bladder cancer. People who smoke also have an increased risk of infections like bronchitis and pneumonia .These diseases limit a person's ability to be normally active, and they can be fatal. Smokers not only develop wrinkles and yellow teeth, they also lose bone density, which increases their risk of osteoporosis, a condition that causes older people to become bent over and their bones to break more easily. Smokers also tend to be less active than nonsmokers because smoking affects lung power. Smoking can also cause fertility problems and can impact sexual health in both men and women. Girls who are on the pill or other hormone-based methods of birth control (like the patch or the ring) increase their risk of serious health problems, such as heart attacks, if they smoke.