People move more and eat better when messaged to do so, study finds
WEDNESDAY, May 20 (HealthDay News) -- E-mail messages suggesting small ways to eat more healthfully or boost physical activity can significantly improve health habits, a new study has found.
Participants in a worksite e-mail program walked more, ate more fruits and vegetables and consumed less saturated fats and trans fats than workers who didn't receive the e-mails, according to a report in the June issue of the American Journal of Preventive Medicine.
People whose dietary habits and physical activity levels were below recommended levels at the start of the study realized the greatest improvements, the researchers reported.
"What this study really tells us is that this particular program is effective," said the lead investigator, Barbara Sternfeld, a senior research scientist with the Kaiser Permanente research division in Oakland, Calif. "It gets the behavior change that we're looking for."
What's more, the program appeared to have a lasting effect. "Our data show, at least four months later, the behaviors were still sticking," Sternfeld noted.
Susan Finn, president and chief executive of the American Council for Fitness & Nutrition in Washington, D.C., said she's not surprised that the e-mail program succeeded, "especially in a workplace setting where people have easy access to a computer plus the support of colleagues."
Research has shown that "people who have a support system in place are better able to maintain the behaviors that keep them working toward or maintaining a healthy weight," Finn said.
An estimated 33 percent of U.S. adults are overweight, 34 percent are obese, and 6 percent are extremely obese, according to the latest data from the U.S. National Center for Health Statistics.
Despite a glut of information on the benefits of a healthy diet and regular exercise, few
All rights reserved