You've heard it before and you'll hear it again: Read the labels at the supermarket. But unless you're well-versed in all things healthy, it can be hard to know what to look for. So next time you're shopping around, take a quick glance and look for these five things:

1. Bad fats. If it has any trans fat or over a few grams of saturated fat per serving, skip it.
   
2. Sugar. Has it got more than 10 g of sugar per serving? If the answer's yes, skip it.
   
3. Fiber. Fiber is good for curbing hunger, among many other things. Particularly when choosing breads and cereals, look for items that are high in fiber -- think 4 g or more.
   
4. Ingredients. Does it have a list of ingredients as big as the dictionary?Are most of them unpronounceable? Think: Do you want to put all those chemicals in your body? Yeah, didn't think so.
   
5. Servings size. Pay attention to just what constitutes a serving. For instance, you might think 5 g of sugar isn't that bad, but if there's 5g of sugar in a two tablespoon serving? That's a lot.