Cigarettes contain toxic chemicals, some of which are used to manufacture rubber, preserve wood, and make batteries, alloys, metals, paint, dyes, and other chemicals. It also contains a radioactive element (polonium-210) that research has shown to cause cancer in animals.4
Carbon monoxide, a gas you inhale when you smoke, travels through your bloodstream and reduces how much oxygen your red blood cells carry. This gas also increases cholesterol deposition in your arteries, eventually hardening them and increasing chances of heart problems.4
Nicotine, the addictive component of cigarettes, contributes to a spike in blood pressure, heart rate, blood flow to the heart and narrowing of arteries. In addition, the symptoms that come with nicotine withdrawal can make it very hard to quit.4
Smoking causes cancer, heart disease, lung disease and diabetes. It puts you at a higher risk for tuberculosis, eye disease and a host of immune problems. Secondhand smoke is no better. In fact, it is even worse. Nonsmoker adults who are exposed to it can develop lung cancer, stroke and coronary heart disease.5
Meanwhile, children who inhale secondhand smoke are at greater risk for sudden infant death syndrome, respiratory problems and slowed lung growth, among others.5
Quitting is Life-Changing
Because of all the dangers associated with smoking, quitting is the best thing you can do for yourself and your family and friends.
Quitting smoking lowers the risk of health issues and early death, as well as increases longevity, regardless of how long you have been smoking previously.6 Not only will you live longer, but you will have stronger resistance against diseases; more money to spend on other interests; more time to spend with your family; and a better lifestyle overall. You will also set a good example for your kids, and protect them and others from secondhand smoke.7
Quitting makes your life better by making sure you are there for all the important moments that make life worth it.
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