Latest Issue of Science News


News in Brief

Heart benefits from quitting smoking outweigh weight gain

People who give up cigarettes have fewer heart problems despite gaining weight

Weight gain, a common downside of quitting smoking, doesn’t appear to wipe out the cardiovascular benefits of kicking the habit. People in a long-term study who quit smoking were about half as likely to experience a heart attack, stroke or other cardiac problem as were people who continued to smoke, researchers report in the March 13 JAMA.

The benefits showed up even when the scientists adjusted the data to account for the weight gain that tends to accompany smoking cessation. But the data were inconclusive as to whether people with diabetes accrued the same benefits from quitting as did people without the condition.

Note: To comment, Science News subscribing members must now establish a separate login relationship with Disqus. Click the Disqus icon below, enter your e-mail and click “forgot password” to reset your password. You may also log into Disqus using Facebook, Twitter or Google.

X
This article is available only to subscribing members. Join SSP today or Log in.