PsyBlog reports: [edited]
People often find it difficult to cut down on their daily treats but a recent study indicates that by taking a short walk, they are able to reduce their intake by half.
The study involved 47 overweight people with an average age of 28. All regularly ate chocolate or high calories snacks. In the three days before the study, the participants were asked not to snack on any of their usual comfort foods.
In the lab, half the participants spent 15 minutes on a treadmill, while the other half had sat quietly. They then were given a difficult psychological test. They were then given sugary snacks to unwrap, but only ‘handle’.
The results showed that those who’d been on the treadmill had much lower food cravings than those who sat quietly. Exercisers also showed lower physiological arousal to handling the sugary snacks.