Air Pollution Talk

Outdoor air pollution can cause your eyes and nose to burn, your throat to itch, and even breathing problems. Exposure to air pollutants at high levels over a long period of time may lead to cancer, birth defects, brain and nerve damage, and long-term injury to the lungs and breathing passages.

Air pollution affects everyone. Children are especially susceptible to the effects of air pollution because their lungs are developing. They also spend more time active outdoors. People with lung and heart diseases are also more sensitive to outdoor air pollution.

The U.S. Environmental Protection Agency (EPA) sets limits on certain air pollutants throughout the United States. Ground-level ozone and particle pollution are two of the most common pollutants and pose the greatest threat to human health in the United States.

Source: U.S. Department of Health and Human Services.

Pollutants in the environment can contribute to some illnesses that are more common in older adults. Indoor and outdoor air pollution can aggravate the symptoms of cardiovascular and lung diseases, including high blood pressure, chronic obstructive pulmonary disease, and asthma. These conditions are more common in women over the age of 50 than in men over 50.

Older adults may be more susceptible to the health effects of toxic chemicals. People who are exposed to pollutants over the course of a lifetime may have health problems when they are older. For instance, long-term exposure to pesticides may cause cancer or dementia.

Lead is a toxic metal that may be stored in bones. In postmenopausal women who were exposed to lead early in life, bone loss can release lead into the bloodstream. This may cause kidney damage, increase the risk of high blood pressure, and decrease cognitive functions.

Source: Office on Women’s Health in the U.S. Department of Health and Human Services.