U.S. Surgeon General Says
Her report emphasizes smoking's immediate, powerful effects on lungs, heart
Thursday, December 9, 2010
THURSDAY, Dec. 9 (HealthDay News) -- As little as one cigarette a day, or even just inhaling smoke from someone else's cigarette, could be enough to cause a heart attack and even death, warns a report released Thursday by U.S. Surgeon General Dr. Regina M. Benjamin.
"The chemicals in tobacco smoke reach your lungs quickly every time you inhale, causing damage immediately," Benjamin said in a statement. "Inhaling even the smallest amount of tobacco smoke can also damage your DNA, which can lead to cancer."
And the more you're exposed, the harder it is for your body to repair the damage.
Smoking also weakens the immune system and makes it harder for the body to respond to treatment if a smoking-linked cancer does arise.
"It's a really good thing when the Surgeon General comes out and gives a wide scope to the dangers of smoking," said Dr. Len Horovitz, a pulmonary specialist with Lenox Hill Hospital in New York City. "They're looking at very small amounts of smoke and this is dramatic. It's showing the effect is immediate and doesn't take very much concentration. In other words, there's no safe level of smoking. It's a zero-tolerance issue."
A Report of the Surgeon General: How Tobacco Smoke Causes Disease - The Biology and Behavioral Basis for Smoking-Attributable Disease, is the first tobacco report from Surgeon General Benjamin and the 30th since the landmark 1964 Surgeon General's report that first linked smoking to lung cancer.
More so than previous reports, this one focused on specific pathways by which smoking does its damage.
Some 70 of the 7,000 chemicals and compounds in cigarettes can cause cancer, while hundreds of the others are toxic, inflaming the lining of the airways and potentially leading to chronic obstructive pulmonary disease (COPD), a major killer in the United States. The chemicals also corrode blood vessels and increase the likelihood of blood clots, upping the risk for heart conditions./.../
No comments:
Post a Comment