NEW YORK, June 7 (UPI) -- The dangers of urban air pollution are of special concern to those who exercise by running, bicycling or skating, advises a New York City expert.
While trying to help their bodies through exercise, individuals should take care that they do not harm themselves through exposure to air pollution, says Dr. Joseph T. Cooke, associate professor of clinical medicine and patient safety officer at NewYork-Presbyterian Hospital/Weill Cornell Medical Center.
Air pollution is definitely a problem for those who exercise in New York City and other polluted areas, according to Cooke.
Cooke says the main culprits are ozone, fine particulate matter, and carbon monoxide, which irritate the lungs and respiratory system and can exacerbate the problems of people with underlying disease -- such as asthma, bronchitis, emphysema or cardiopulmonary maladies.
In the summer, those with heart or lung disease should, if possible, exercise indoors, preferably in an air-conditioned room, advises Cooke.
"If you must go outdoors, the early morning or evening is best," said Cooke. "It will be cooler, the sun is not at its peak, and the ozone levels will be at their lowest."
