Smoking Tobacco use in any form is considered a threat to human health. Tobacco does not contain any safe ingredient, cigarettes contain more than 600 substances, and when burned it produces more than 7000 harmful chemicals, and it is believed that the most material that attaches to The harm to human health is carbon monoxide and tar, as carbon monoxide replaces oxygen in cells, preventing them from performing their functions, while tar envelops the lungs and impedes the process of breathing. It is worth noting that studies have found that Smoking shortens the life of men by about 12 But, women nearly 11 years and the age, and the United States recorded approximately 480,000 deaths due to injury one of the diseases that result from smoking, this figure is approximately 1/5 of cases of general annual deaths. In fact, 90% of deaths from lung cancer are attributed to smoking, and 80% of cases of chronic obstructive pulmonary disease are related to smoking as well, and it should be noted that the death rate in women Lung cancer has exceeded the death rate due to breast cancer. [1] [2] [3] Volume 0% Smoking harms Smoking affects all parts of the body, the following is a statement of some of its effects: [1] Brain: Smokers have a higher risk of stroke ( In English: Strokes) are approximately two to four times as many, and complications arise as a result of Pa Stroke brain damage and death. Bones: Smoking affects the health of the bones, as it causes them to weaken, resulting in an increased risk of osteoporosis. Heart and circulatory system: Smoking affects the health of the heart and circulatory system in general, even if a person does not exceed five cigarettes per day. Smoking works on the formation of fatty deposits on the arterial walls, which in turn cause a person to suffer from atherosclerosis, and therefore narrowing Arteries impede the movement of blood, so the probability of a person having stroke, high blood pressure, and a heart rhythm disorder increases, and it should be noted that smoking increases the likelihood of a person suffering from some heart diseases and problems, including the following: Coronary heart disease (English: Coronary heart disease): One of the most important leading causes Of death in the United States of America. Heart attack: The risk of heart attacks in smokers is double compared to that of others. Chest pain associated with heart problems. Immune system: Smoking may weaken the immune system, which leads to a person suffering from some autoimmune diseases, such as Crohn's disease and Rheumatoid arthritis, and it is believed that he has a role in an infection. A person with Type 2 Diabetes. Lungs: The most common organ in which the effect of smoking is evident and clear is the lungs, where smoking damages the air passages and air sacs, and causes the appearance of many respiratory diseases, but it is worth noting that most of these diseases are not noticed until after they have reached advanced stages, and from These are asthma, pneumonia, and tuberculosis. Chronic obstructive pulmonary disease: This disease is the third leading cause of death. In the United States Rakih, a chronic disease can not be cured, and is getting worse with the passage of time, more than what appears on the injured chest pain, shortness of breath, wheezing sound. Chronic bronchitis: Chronic bronchitis is a persistent cough caused by a buildup of phlegm in the throat, which leads to inflammation of the bronchi and damage to it, and by persistent coughing and mucus formation, the airways are closed and infected, although there is no treatment for this The condition; however, quitting smoking significantly reduces symptoms. Emphysema: This disease is represented by damage to the alveoli and a decrease in their number, so the sufferer suffers from difficulty breathing even without practicing any effort, and the disease continues to progress until the patient reaches a stage where he cannot breathe without an artificial respirator mask. Mouth: Smoking causes a person to suffer from periodontal disease, problems with the sense of taste, in addition to his ability to stain teeth and cause bad breath, and may lead to tooth loss and loss. Reproductive system: Smoking weakens the penis ability in men to have an erection, reduces sperm count and damage them, but in women the effect of smoking appears to weaken a woman's ability to conceive, and it should be noted that women who smoke during pregnancy expose the fetus to many risks, including sudden infant death syndrome Sudden Infant Death Syndrome, premature birth, abortion, and more. The skin: wrinkles appear on the faces of smokers, especially around the eyes and mouth three times as non-smokers. Cancer: Smoking causes the patient to suffer from cancer of the lungs, mouth, pharynx, throat, throat, cervix, esophagus, kidneys, stomach, colon, rectum, pancreas, and others. Quitting smoking, it is necessary to quit smoking even if it seems difficult, and you can resort to the doctor to help quit smoke, there are some medications that help in this, and it is worth noting that the effect of quitting smoking begins immediately after its application, so the possibility is less