Effects of smoking on the human body - Effects of Smoking is too dangerous. For most people probably smoking is a necessity. Many people who do not smoke if one day the body felt stiff and powerless. These conditions are included in the category of addiction. It can be very dangerous because cigarettes contain substances that are toxic and if the substances are inhaled or consumed by the body can cause diseases such as asthma, angina, lung cancer and health problems such as those listed on the packs of cigarettes .
Smoking habit has existed in society since she was a teenager. Factor of my friends and the neighborhood is considered as the main factor that contributed to the desire to smoke. A young man or even the kids will feel honored or feel socially regarded as brave heroes to smoke. Factors curious and would like to challenge young people have considered other factors that cause a person smoking. Families and parents also have a major impact leading to the smoking habit for children. Is not funny when parents forbid their children who like to smoke to smoke. Because, basically, the nature of the children are to imitate, then the child will tend to imitate the habits of those around him, including smoking habits.
The main content of cigarettes include carbon monooksida (CO) which can result in reduced ability of blood to carry oxygen, TAR that can damage lung cells and cause cancer, nicotine which causes heart disease and blood circulation disorders, and other substances that are toxic to body. When people smoke, the nicotine will be accepted by the body through nicotinic acetylcholine receptors, which then distributed the reward pathway and adrenergic pathways. On the return path will cause effects pleasure, peace of mind, suppress appetite and enhance its nature spurred think the dopaminergic system. While the track will increase sorotin adregenik the cause of pleasure and the desire to smoke again. Nicotine addiction is what causes people and difficult to stop smoking.
Chemical substances contained in cigarettes is very harmful to the body. Not only does it cause various health disorders, smoking can also ruin your appearance. Among them is the color of pale skin, sagging skin, embossed lines around the lips, wrinkles, broken teeth and gums, yellow fingers, hair loss and mouth cancer. Cigarette smoke also cause a variety of disorders of the eye, which causes eye irritation, eye cataracts and wrinkles such as crow's feet. Not only ruin the appearance from the outside, smoking can also cause damage to the inside of our bodies. Among them is the cause of bone fragility, decreased stamina and reproductive capacity, and premature menopause.
In addition to self-injurious to health, smoking is also harmful to the environment and ecosystem. Exhaled smoke cigarettes smoked each contain hazardous materials such as cadmium, arsenic and lead that cause air pollution. These substances can also contaminate ground water because if exposed to water for 1 hour of such substances will leach and contaminate ground water. Half of the fish are exposed to this substance will die within hours. Poultry animals will think Punting cigarettes as a result of food so much damage to the respiratory tract of animals encountered this kind of dying young. Smoking also resulted in more than 4500 cases of fires that occurred in the world for 1 year.
