Secondhand Smoke Linked to Depression Ithaca NY

You probably already know that secondhand smoke can cause lung cancer, trigger asthma attacks, and increase your risk of allergies, respiratory irritation and infections such as bronchitis and pneumonia. Now, a study presented at the annual American Psychomatic Meeting shows that smoking can make you more likely to suffer from depression.

The University of Miami researchers found that nonsmokers who lived in homes or worked in job where smoking was allowed were more likely to be depressed. Similarly, depression correlated to a greater exposure to secondhand smoke; this was determined by serum cotinine levels, which is a more reliable way of determining how much cigarette smoke you actually inhale.

Cigarette smoke contains over 4,000 chemicals, including ammonia, arsenic, benzene, carbon monoxide and formaldehyde. Nearly 50,000 people die from diseases caused by second-smoke, according to the American Cancer Society (ACS). It can also affect cognitive function, which some studies have shown also plays a role in depression, inhibiting functions such as selective attention and mnemonic tasks.

You're most likely to inhale secondhand smoke at home, in your workplace, in the car, or in public places without smoking policies. Here's how to reduce your risk of inhaling these toxic fumes and potentially lower your chances of suffering from depression:

• Implement a non-smoking policy at home. If you live with a smoker your risk of secondhand smoke is greatest, as you spend more time at home than anywhere else. Insist that your roommate smokes outdoors and away from your home if possible (otherwise, keep windows and doors closed)...

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