When you think of the role of calcium, strong bones probably come to mind. You can thank your metabolism for that, as it helps your body get calcium from food. Some studies suggest calcium can also help you shed pounds and fat, but it’s too early to know for sure. Still, you can’t go wrong with healthy, calcium-rich foods in your diet. These include low-fat dairy, broccoli, and canned sardines or salmon, which have soft, edible bones.