A healthy respiratory system uses breathing and circulation to extract oxygen from air, feed it growing cells and rid the body of carbon dioxide, or CO2 waste on a continual basis. Smoking cigarettes upsets this natural rhythm and balance, forcing...
The major health problems caused by smoking affect the nicotine delivery system: the airways, blood vessels and lungs in the human respiratory system. During normal breathing, air is ingested through the nose or mouth and travels through the...
Cigarette smoking affects the respiratory system in smokers through direct inhalation of gas and particulate from burning plant matter. The carcinogenic chemicals in cigarettes, such as nicotine and benzo[a]pyrene, can contaminate smokers'...
The cardiovascular respiratory system, also called the cardiopulmonary system, suffers gradual, long-term damage from smoking. Inhaling toxic materials through cigarette smoking changes the body's chemistry and the properties of the blood and...
A healthy respiratory system is designed to protect the lungs from occasional inhalation of smoke, dust and other harmful substances. Cigarette smoking not only damages its protective mechanism but continues to assault it with harmful material...
Cigarette smoking is both harmful to yourself and others around you. If you smoke, the chances are high that you are already worrying about your health, according to the Mayo Clinic. Maybe you're a social smoker, and you only smoke occasionally....
The air passages of the human body, including the nose, mouth, trachea and lungs, as well as the digestive tract are all lined with specialized cells and tissues referred to as mucosa. This tissue is moist and releases thick fluid called mucus,...
Smoking cigarettes causes changes in the respiratory system that create immediate and long-term health problems. The mouth, airways, lungs and pulmonary blood vessels can all be affected by the toxins and carcinogens in tobacco smoke. Individuals...
Cigarettes contain more than 60 known carcinogens, according to the American Cancer Society. Thus, cancer is a side effect of smoking cigarettes. Cigarettes are also addictive and expensive. The Centers for Disease Control (CDC) note that smoking...
The majority of adult smokers began a habit of cigarette smoking when they were young, setting themselves up for a lifetime of health problems and other ill effects. The advice to minors, "If you don't smoke, don't start," isn't just another way...
The consequences of smoking cigarettes begin with an impact on finances and go on to include addiction and health problems that may end in death. The likelihood of tobacco users dying from a smoking-related diseases is about 50 percent, according...
Cigarette smoke is a dangerous substance that contains many chemicals that are harmful to your heart, lungs and other vital organs. According to the Centers for Disease Control and Prevention (CDC), each year, it is estimated that nearly 443,000...
Radon is a toxic gas that is colorless, tasteless and odorless that may be present in your home and other buildings. Even though it is difficult to detect without proper testing, it may be affecting the health of you and your family. In fact,...
Tobacco has been used as a mood-altering substance for centuries. It has been chewed, sniffed and smoked. Today it is most commonly used in the form of cigarettes. Tobacco comes from the plant nicotiana tabacum. The reason tobacco is used by so...
Tobacco companies intentionally use advertising campaigns that target teens and young adults. A 1981 Phillip Morris Companies memo, reported by the World Health Organization, or WHO, states, "Today's teenager is tomorrow's potential regular...
The effects of smoking on the respiratory and cardiovascular systems are well known, but there is another reason to consider quitting: your sleep health. Not only is smoking associated with getting less sleep, but it also is responsible for...
Smoking and other forms of tobacco use are detrimental to your entire body, from the inside out. You know you should quit smoking, and you know that it increases your risk of serious disease--even death. The effects of smoking are responsible for...
The lungs function by transferring oxygen into the bloodstream and carbon dioxide out of the body with every breath taken. Tobacco use upsets this mechanism on many levels. According to the Centers for Disease Control and Prevention (CDC),...
Secondhand smoke has serious health side effects, particularly for children. It may decrease the sense of taste and smell, cause allergies and increase respiratory problems. It also plays a role in causing strep throat and may increase the...
Your respiratory system includes your lungs and the airways that carry air to them, and is responsible for bringing in oxygen and riding your body of the metabolic waste product, carbon dioxide. You don't need specific foods to help maintain your...
While not smoking is the most effective way to reduce your risk for breathing problems, nutrition also plays an important role. Maintaining a healthy weight is vital for people with breathing problems. In addition, certain nutrients contribute in...
You know that smoking causes harm to almost every organ in your body. You might even understand that of the 250 potentially harmful chemicals in cigarettes, 50 of them are proven carcinogenic, or cancer-causing substances, according to the...
