Healthy, sustainable weight loss is a slow process that can take weeks or months. But that doesn't mean you can’t take steps that will start boosting your success right now. After all, getting leaner is really about making lots of little choices and changes. You don’t have to wait for those decisions to come to you, though. In the time it takes you to catch up on your social feeds, you could be taking a small, but significant, step that can add up to more kilos lost. Here are 15 to try - all of which will take you less than 15 minutes.