Indoor Air Quality : What Is Indoor Air Quality?

Carbon Monoxide (CO) is a colorless, odorless, tasteless, and poisonous gas. CNESST reported that 4 workers died at work of CO poisoning in the last 5 years. (25) CO could be fatal at certain concentration. Its effects can occur well before being aware enough of its presence. In Canada, more than 50 person lose their life each year from CO poisoning, of which an average of 11 deaths in Ontario. Every year significant number are suffering from CO poisoning, many of whom are permanently disabled. In Canada between 2000 and 2009, 380 accidental deaths were documented by CO. (27) Headache, nausea, burning eyes, fainting, confusion, and drowsiness are such alarm that you are exposed to CO. (28) Exposure to CO may be particularly dangerous for elderly,

More than 60 are known to or suspected to cause cancer. It doesn’t only cause cancer but other disease such as heart disease, coughing, mucus, chest discomfort, and reduced lung function, asthma attacks, and low birth-weight babies.

Carbon monoxide is harmful when it is inhaled, because it displaces oxygen in the blood and deprives the heart, brain, and vital organs of oxgyen causing

3 The findings by the researchers at UM revealed children with lifetime exposure to air pollutions that are above the current U.S. standards, including fine particulate matter, are at a increased risk for brain inflammation and neurodegenerative changes. This includes Alzheimer’s and Parkinson’s disease. Air pollution is monitored by the EPA, as well as national, state, and local organizations. EPA's Office of Air Quality Planning and Standards (OAQPS) is responsible for setting standards for air pollutants that are deemed harmful to people and the surrounding environment. OAPQS require areas that are listed as nonattainment areas to develop plans to meet attainment and correct the level of air pollutions. In the U.S. alone, a staggering 200 million people reside in areas where pollutants such as fine particulate matter and ozone are above the set standards by OAQPS. 3

 Carbon Monoxide replaces the oxygen molecules in the blood stream when too much of it is inhaled.

Tobacco use is the single most important preventable risk to human health in developed countries and an important cause of premature death worldwide. Smoking can cause serious damage to the respiratory system, such as lung cancer, emphysema, and bronchitis. It also causes the narrowing of blood vessels, which can lead to a heart attack or stroke. Some birth defects are caused by either smoking or second hand smoking. Both habits can also decrease a person's life expectancy by about 10 years. Almost half of all smokers die from cancer, heart disease, or stroke.

Cigarette smoking causes four hundred-eighty thousands deaths a year, states CDC. Some of the main health issues tobacco use causes are cardiovascular disease, respiratory disease, cancer, and many other health risks. Smokers are at greater risks for disease that affect the cardiovascular system. Some cardiovascular diseases that can be caused by smoking are stroke and coronary heart disease, which is the leading cause of death in the United States. People who smoke fewer cigarettes, about five, can still be exposed to cardiovascular disease. Smoking damages the blood vessels by thickening or narrowing, which leads to faster heart beats causing blood pressure to increase. Stroke on the other hand, occurs when a clot blocks the blood flow to the brain, or when a blood vessel near the brain bursts. Blood clots are also caused by smoking and can also reduce blood flow to legs, skin and other parts of the body. Smoking can also cause respiratory diseases/lung disease by damaging the airways in the small air sacs in the lungs. Tobacco use can also cause emphysema as well as chronic bronchitis. Emphysema by definition is a condition where the air sacs in the lungs are damaged and enlarged, causing breathlessness. Chronic bronchitis is the inflammation and swelling of the lining of the airways, which results in coughing. Chronic bronchitis can further block airways by overproduction of mucus. Tobacco use can also cause lung cancer, COPD (Chronic obstructive pulmonary disease), and can trigger attacks for those who have asthma.

Smoking causes heart illness, stroke, among many other cardiac related diseases. Regular smoking can constrict the walls of the arteries, especially the main vessels leading to Atherosclerosis.

To begin let’s talk about the many, many health risks that are caused from smoking. I’ll start off with the biggest consequence smoking causes. Cancer. According to the CDC.gov website, nine out of ten lung cancers are caused from smoking cigarettes. And although lung cancer is the most common cancer associated with smoking, it is definitely not the only one. Smoking can cause cancer anywhere in the body. From the mouth to the colon, nothing is safe from cancer when you smoke. According to betobaccofree.gov, the chemicals in cigarettes harm your blood cells and damage your heart, increasing your likelihood of developing aneurysms, cardiovascular disease, Coronary heart disease, and strokes. Smokers also develop mouth sores and ulcers and as stated on deltadentalins.com, smokers are about 4 times more likely than non-smokers to develop gum disease. Smokers experience muscle deterioration because blood and oxygen are restricted and can’t reach the muscles.

Nicotine hardens the blood vessels and is responsible for heart disease. It is also responsible for cancer in a lot of tobacco smokers and people influenced by second

Cigarette smokers are two to four times more likely to develop coronary heart disease than non-smokers, and tobacco use doubles risk for stroke. It also causes reduced circulation by narrowing the blood vessels, and it causes premature wrinkles because it constricts the oxygen and warmth from all parts of the body so the skin ages faster.

Additionally, nicotine tightens the blood vessels which slows down blood flow. The health effects of smoking are frightfully damaging and in many cases, deadly. The chemicals in tobacco smoke are breathed in into the lungs and then travel throughout the body.

First, let us start with the effects of smoking on smoker’s body. Smoking causes lack of oxygen supply to the brain, which leads to strokes. Chemicals such as Nicotine in the cigarette, increases blood pressure and

As soon as you begin to smoke, you cause immediate health risks. Within one minute of smoking, the heart rate rises significantly, as much as 30% in the first 10 minutes. Nicotine also raises blood pressure. Blood vessels constrict, forcing the heart to work harder. This makes it more difficult for the oxygenated blood to be pumped efficiently to the rest of the body. Carbon monoxide in tobacco smoke also diminishes the blood's ability to carry oxygen in the blood. It attaches itself to hemoglobin much more easily than oxygen does. Hemoglobin is what carries oxygen in the blood. Also, Smoking decreases HDL, or good cholesterol. It also increases LDL, bad cholesterol. The more

Cigarette smoking affects different organs in the body. First, smoking will affect the lungs. The lungs can be gravely influenced by smoking. It will start with coughs, asthma and colds. The mucus in the lungs will increase also and it will get thicker. According to US Department of Health and Human Services, dynamic cigarette smoking is the significant reason for lung cancer and an essential set up caused of cardiovascular disease (Pope, C. Arden, III, et al). My grandfather used to smoke every day and now he feels the repercussion of cigarette smoking. He coughs so much and sometimes there’s a blood on his coughs. When people smoke, their natural defenses don’t function properly against infection in the lungs. Second, smoking will affect the heart also. The heart plays an important role in our body. One of the major factor of heart disease is smoking and with high blood pressure, overweight or obesity and high blood pressure it raises the risk of heart disease. Smoking diminishes practice resilience and builds the propensity for blood to cluster. Lastly, smoking will affect the eyes. My brother had a good vision before but after he smokes a lot his eyes is not that good anymore. He needs glasses now and that’s the effect of cigarette smoking. One of the leading cause of blindness is cataracts. Smoking cigarettes double the chance of having cataracts, and the more people smoke the higher percent of people will have a cataract.