Smoking causes disease and is a slow way of dying due to the influence of smoking on the human body. According to the US Centers for Disease Control and Prevention (CDC), smoking causes approximately 443,000 deaths each year in the United States. The American Cancer Society calls smoking the most preventable cause of death in the United States today. Tobacco use greatly increases the risk of heart disease, stroke, lung disease, such as emphysema, and lung cancer. For example, when smokers smoke in public parks, non-smokers may suffer from smoking and this will lead to cancer in the lungs or body of both of them, so they will slowly develop until they die. These risks are greater for smokers. In fact, women who smoke during pregnancy are more likely than other women to experience complications during pregnancy, including miscarriage and premature birth. Their babies tend to be smaller than normal and are more likely to die in infancy. These children may also have problems with physical and mental development. Therefore, nonsmokers can influence the negative health effects of smokers while smoking in public parks. In conclusion, it seems obvious that smoking should not be allowed in public parks. This would improve the development of the environment and give an amazing image to the children and also people in general and reduce health disorders. Within a foreseeable time certainly not too far away